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Asteroid 3311 Podobed

Alternate IDs:
1983 AW1, 1974 EL, 1981 SB5, 1984 SP, 1976 QM1, 1979 HN2, 1985 PD

Data sets with data for Asteroid 3311 Podobed:

Asteroid 3311 Podobed (top)

2MASS Asteroid and Comet Survey V2.0 (1 data product)

J MAGNITUDE 2MASS * J band selected magnitude in the 2MASS survey, or if the source is not detected in the J-band, the 95% confidence upper limit derived from a 4 arcsec radius aperture measurement taken at the position of the source on the Atlas Image. (The Atlas Images are quick-look images suitable for deriving positional information but not accurate photometry.) The origin of the magnitude is given by the first character of the rd_flg value.
(MAGNITUDE) 		J MAGNITUDE 2MASS UNC * Corrected photometric uncertainty for the J-band magnitude in the 2MASS survey. If rd_flg[1]=2, this is the measurement error from the profile-fitting procedure, corrected to be consistent with observed repeatability statistics. If rd_flg[1]=1 or 4, this is the RMS of the brightness measured in aperture photometry on the individual frames. If rd_flg=3, the uncertainty is derived from the residuals to the 1-d radial profile fit (averaging over azimuth) to the unsaturated wings of the bright source. If J_MAG_SIG > 8.0, it is a flag value indicating that a meaningful uncertainty could not be determined for the source. This column is null if the magnitude is a 95% confidence upper limit (rd_flg[1]=0 or 6) or if the source is not measurable (rd_flg[1]=9).
(MAGNITUDE) 		H MAGNITUDE 2MASS * H band selected magnitude in the 2MASS survey, or if the source is not detected in the H-band, the 95% confidence upper limit derived from a 4 arcsec radius aperture measurement taken at the position of the source on the Atlas Image. (The Atlas Images are quick-look images suitable for deriving positional information but not accurate photometry.) The origin of the magnitude is given by the second character of the rd_flg value.
(MAGNITUDE) 		H MAGNITUDE 2MASS UNC * Corrected photometric uncertainty for the H-band magnitude in the 2MASS survey. If rd_flg[2]=2, this is the measurement error from the profile-fitting procedure, corrected to be consistent with observed repeatability statistics. If rd_flg[2]=1 or 4, this is the RMS of the brightness measured in aperture photometry on the individual frames. If rd_flg=3, the uncertainty is derived from the residuals to the 1-d radial profile fit (averaging over azimuth) to the unsaturated wings of the bright source. If H_MAG_SIG > 8.0, it is a flag value indicating that a meaningful uncertainty could not be determined for the source. This column is null if the magnitude is a 95% confidence upper limit (rd_flg[2]=0 or 6) or if the source is not measurable (rd_flg[2]=9).
(MAGNITUDE) 		KS MAGNITUDE 2MASS * Ks band selected magnitude in the 2MASS survey, or if the source is not detected in the Ks-band, the 95% confidence upper limit derived from a 4 arcsec radius aperture measurement taken at the position of the source on the Atlas Image. (The Atlas Images are quick-look images suitable for deriving positional information but not accurate photometry.) The origin of the magnitude is given by the third character of the rd_flg value.
(MAGNITUDE) 		KS MAGNITUDE 2MASS UNC * Corrected photometric uncertainty for the Ks-band magnitude in the 2MASS survey. If rd_flg[3]=2, this is the measurement error from the profile-fitting procedure, corrected to be consistent with observed repeatability statistics. If rd_flg[3]=1 or 4, this is the RMS of the brightness measured in aperture photometry on the individual frames. If rd_flg=3, the uncertainty is derived from the residuals to the 1-d radial profile fit (averaging over azimuth) to the unsaturated wings of the bright source. If KS_MAG_SIG > 8.0, it is a flag value indicating that a meaningful uncertainty could not be determined for the source. This column is null if the magnitude is a 95% confidence upper limit (rd_flg[3]=0 or 6) or if the source is not measurable (rd_flg[3]=9).
(MAGNITUDE)
14.666 0.035 14.104 0.041 13.939 0.043

Asteroid 3311 Podobed (top)

Asteroid Absolute Magnitudes V12.0 (1 data product)

ABSOLUTE VISUAL MAGNITUDE * IAU-adopted absolute V magnitude (H)
(MAGNITUDE) 		SLOPE PARAMETER * IAU-adopted slope parameter (G) SLOPE PARAMETER ORIGIN FLAG * Those slope parameters that were determined by fitting the IAU-adopted phase function to data are given an origin code letter of 'f' (for 'fitted'); all others are given a code letter of 'a' (for 'assumed'). MPC REFERENCE * Minor Planet Circular (MPC) or Minor Planet Orbit Supplement (MPO) reference
12.1 0.15 a MPC 17268

Asteroid 3311 Podobed (top)

Asteroid Albedos (1 data product)

MIMPS ALBEDO * Mean geometric visual albedo on the H,G magnitude system, from the MSX Infrared Minor Planet Survey (MIMPS). MIMPS ALBEDO UNC * 1-sigma uncertainty in the mean geometric visual albedo from the MSX Infrared Minor Planet Survey (MIMPS).
0.0442 0.021

Asteroid 3311 Podobed (top)

Asteroid Dynamical Families V4.1 (1 data product)

ZAPPALA FAMILY NAME * Familiy name in the family analysis of Zappala et al. (1995) ZAPPALA CLUMP FLAG * Indicates whether the Zappala family designation is a clump or a family, as defined in Zappala et al. (1995). F = family, C = clump. ZAPPALA FAMILY CONFIDENCE LEVEL * Confidence level of Zappala family membership, defined as quality code (QC) in Zappala et al. 1995.

Asteroid 3311 Podobed (top)

Asteroid Names and Discovery V12.0 (1 data product)

DISCOVERY DATE * Date of discovery of an object DISCOVERY LOCATION * Location where the discovery observation of an object was made DISCOVERER NAMES * The name(s) of the discoverer(s) of an object
1976-08-26 Nauchnyj Chernykh, N.

Asteroid 3311 Podobed (top)

Asteroid Occultations V14.0 (1 data product)

OBSERVATION DATE * Date of observation OCC MAJOR AXIS * Major axis of best-fit ellipse derived from stellar occultation observations
(KILOMETER) 		OCC MINOR AXIS * Minor axis of best-fit ellipse derived from stellar occultation observations
(KILOMETER) 		OCC MAJOR AXIS POSITION ANGLE * Position angle of major axis of best-fit ellipse derived from stellar occultation observations
(DEGREE) 		OCC FIT QUALITY CODE * Quality code for occultation fit: 0 - no fit, no position; 1 - no fit, but observations sufficiently reliable to derive an astrometric position of the asteroid relative to the star; 2 - poor fit; 3 - good fit; 4 - excellent fit OCC MAJOR AXIS UNC * Standard deviation of major axis of best-fit ellipse derived from stellar occultation observations
(KILOMETER) 		OCC MINOR AXIS UNC * Standard deviation of minor axis of best-fit ellipse derived from stellar occultation observations
(KILOMETER) 		OCC MAJOR AXIS POSITION ANGLE UNC * Standard deviation of position angle of major axis of best-fit ellipse derived from stellar occultation observations
(DEGREE)
2005-12-18 24.0 24.0 0.0 0 16.1

Asteroid 3311 Podobed (top)

Asteroid Taxonomy V6.0 (1 data product)

THOLEN CLASS * Taxonomic classification according to the method of Tholen (1984, 1989). An entry with the value of '***' indicates an object with unusual colors not classifiable into any of the defined classes. BARUCCI CLASS * Taxonomic classification according to the method of Barucci et al. (1987). TEDESCO CLASS * Taxonomic classification according to the method of Tedesco et al. (1989). HOWELL CLASS * Taxonomic classification according to the method of Howell (1994). SMASS CLASS * Taxonomic classification based on the spectra of the SMASS survey (Xu et al. 1995). BUS CLASS * Taxonomic classification based on the spectra of the SMASSII survey (Bus and Binzel 2002). An entry with a value of '***' indicates the object has an unusual spectrum not classifiable into any of the defined classes. S3OS2 CLASS TH * Taxonomic classification based on the spectra of the S3OS2 survey and using the method of Tholen (1984). For details of how the method was applied, see [LAZZAROETAL2004] (Icarus 172, 179-220.) S3OS2 CLASS BB * Taxonomic classification based on the spectra of the S3OS2 survey and using the method of Bus and Binzel (2002). For details of how the method was applied, see [LAZZAROETAL2004] (Icarus 172, 179-220.) BUS DEMEO CLASS * Taxonomic classification from DeMeo et al. (2009). Note that a 'w' following the taxonomic class indicates a slope greater than 0.25, and a ':' indicates a questionable classification because of low quality/questionable data.
T

Asteroid 3311 Podobed (top)

IRAS Minor Planet Survey V6.0 (1 data product)

SIMPS MEAN ALBEDO * Mean derived geometric albedo on the H,G system from the Supplemental IRAS Minor Planet Survey (SIMPS). SIMPS MEAN ALBEDO UNC * 1-sigma uncertainty in the mean derived geometric albedo from the Supplemental IRAS Minor Planet Survey (SIMPS), due solely to the precision of the IRAS flux data. SIMPS MEAN DIAMETER * Mean diameter from the Supplemental IRAS Minor Planet Survey (SIMPS), computed from H and SIMPS_MEAN_ALBEDO
(KILOMETERS) 		SIMPS MEAN DIAMETER UNC * 1-sigma uncertainty in the mean diameter from the Supplemental IRAS Minor Planet Survey (SIMPS), due solely to the precision of the IRAS flux data. SIMPS PLC * Probability of lightcurve variation, estimated in the Supplemental IRAS Minor Planet Survey (SIMPS). This quantity is used as a measure of the probability that a lightcurve effect is present in the data. Values are constrained to be between 0.10 and 1.00. Less than significant variation is assigned a value of 0.10.
0.0442 0.021 24.04 4.3 0.72

Asteroid 3311 Podobed (top)

NEOWISE Diameters and Albedos V1.0 (1 data product)

NEOWISE DIAMETER * NEOWISE best-fit effective spherical diameter, or assumed value if not fitted.
(KILOMETER) 		NEOWISE DIAMETER UNCERTAINTY * NEOWISE unceratinty in the best-fit effective spherical diameter, or assumed value if not fitted.
(KILOMETER) 		NEOWISE V ALBEDO * NEOWISE best-fit visible geometric albedo, or assumed value if not fitted. NEOWISE V ALBEDO UNCERTAINTY * NEOWISE uncertainty of the best-fit visible geometric albedo, or assumed value if not fitted. NEOWISE THERMAL BEAMING PARAMETER * NEOWISE best-fit NEATM thermal beaming parameter, or assumed value if not fitted. NEOWISE THERMAL BEAMING PARAMETER UNCERTAINTY * NEOWISE uncertainty of the best-fit NEATM thermal beaming parameter, or assumed value if not fitted. NEOWISE REFERENCE CODE * NEOWISE reference code to the original publication of fitted parameters. See the refrence.tab in the dataset for the full reference
17.336 0.292 0.077 0.009 0.919 0.026 Mas14
25.457 0.366 0.039 0.008 1.000 0.000 Mas12
15.487 5.187 0.101 0.109 0.950 0.227 Nug15

Asteroid 3311 Podobed (top)

NEOWISE Diameters and Albedos V2.0 (1 data product)

ABSOLUTE VISUAL MAGNITUDE * IAU-adopted absolute V magnitude (H)
(magnitudes) 		SLOPE PARAMETER * IAU-adopted slope parameter (G) OBSERVATION DATE * Date of observation
(day) 		NEOWISE DIAMETER * NEOWISE best-fit effective spherical diameter, or assumed value if not fitted.
(kilometer) 		NEOWISE DIAMETER UNCERTAINTY * NEOWISE unceratinty in the best-fit effective spherical diameter, or assumed value if not fitted.
(kilometer) 		NEOWISE V ALBEDO * NEOWISE best-fit visible geometric albedo, or assumed value if not fitted. NEOWISE V ALBEDO UNCERTAINTY * NEOWISE uncertainty of the best-fit visible geometric albedo, or assumed value if not fitted. NEOWISE THERMAL BEAMING PARAMETER * NEOWISE best-fit NEATM thermal beaming parameter, or assumed value if not fitted. NEOWISE THERMAL BEAMING PARAMETER UNCERTAINTY * NEOWISE uncertainty of the best-fit NEATM thermal beaming parameter, or assumed value if not fitted. NEOWISE REFERENCE CODE * NEOWISE reference code to the original publication of fitted parameters. See the refrence.tab in the dataset for the full reference
12.20 +0.15 2455210.7341235 17.336 0.292 0.077 0.009 0.919 0.026 Mas14
12.10 +0.15 2455505.2041540 25.457 0.366 0.039 0.008 1.000 0.200 Mas12
12.20 +0.15 2456901.9246257 15.487 5.187 0.101 0.109 0.950 0.200 Nug15
12.20 +0.15 2457367.7643738 19.500 7.540 0.069 0.046 0.950 0.200 Nug16
12.20 +0.15 2457063.0751557 18.169 5.681 0.099 0.063 0.950 0.200 Nug16

Asteroid 3311 Podobed (top)

SDSS Moving Object Catalog V3.0 (1 data product)

SDSS U MAGNITUDE * SDSS u' psf magnitude. The SDSS u' filter has effective wavelength 3540 angstroms and FWHM 570 angstroms. The psf (point spread function) magnitude is calculated from the total flux determined by a point spread fuction fitting procedure.
(MAGNITUDE) 		SDSS U ERROR * SDSS u' magnitude error.
(MAGNITUDE) 		SDSS G MAGNITUDE * SDSS g' psf magnitude. The SDSS g' filter has effective wavelength 4770 angstroms and FWHM 1370 angstroms. The psf (point spread function) magnitude is calculated from the total flux determined by a point spread fuction fitting procedure.
(MAGNITUDE) 		SDSS G ERROR * SDSS g' magnitude error.
(MAGNITUDE) 		SDSS R MAGNITUDE * SDSS r' psf magnitude. The SDSS r' filter has effective wavelength 6230 angstroms and FWHM 1370 angstroms. The psf (point spread function) magnitude is calculated from the total flux determined by a point spread fuction fitting procedure.
(MAGNITUDE) 		SDSS R ERROR * SDSS r' magnitude error.
(MAGNITUDE) 		SDSS I MAGNITUDE * SDSS i' psf magnitude. The SDSS i' filter has effective wavelength 7630 angstroms and FWHM 1530 angstroms. The psf (point spread function) magnitude is calculated from the total flux determined by a point spread fuction fitting procedure.
(MAGNITUDE) 		SDSS I ERROR * SDSS i' magnitude error.
(MAGNITUDE) 		SDSS Z MAGNITUDE * SDSS z' psf magnitude. The SDSS z' filter has effective wavelength 9130 angstroms and FWHM 950 angstroms. The psf (point spread function) magnitude is calculated from the total flux determined by a point spread fuction fitting procedure.
(MAGNITUDE) 		SDSS Z ERROR * SDSS z' magnitude error.
(MAGNITUDE) 		SDSS A COLOR * SDSS a* color. See Ivezic et al. 2001 [IVEZICETAL2001] AJ 122, 2749-2784.
(MAGNITUDE) 		SDSS A ERROR * SDSS a* color error
(MAGNITUDE) 		SDSS V MAGNITUDE * Johnson V-band magnitude synthesized from SDSS colors using V = r + 0.44*(g-r) - 0.02
(MAGNITUDE) 		SDSS B MAGNITUDE * Johnson B-band magnitude synthesized from SDSS colors using B = V + 1.04*(g-r) + 0.19
(MAGNITUDE)
17.80 0.05 16.43 0.01 15.89 0.02 15.66 0.01 15.50 0.02 0.01 0.01 16.11 16.86

Asteroid 3311 Podobed (top)

SDSS-based Asteroid Taxonomy V1.1 (1 data product)

SDSSTAX CLASSIFICATION * The chosen classification type for the asteroid in the SDSS-based Taxonomy data set. It is either the most frequent taxonomy or, if none is more frequent, the classification type with highest score. SDSSTAX SCORE * The probability score for the chosen classification type in the SDSS-based Taxonomy data set. This number varies from 0 to 100. SDSSTAX NCLASS * Number of SDSS observations for this asteroid with any successful classification, in the SDSS-based Taxonomy data set. SDSSTAX METHOD * Binary flag for this asteroid in the SDSS-based Taxonomy data set, indicating whether the chosen classification type is the most frequent one between the observations (1) or the one with highest score (0). SDSSTAX BAD * Binary flag for this asteroid in the SDSS-based Taxonomy data set, set to (1) if one or more magnitudes had uncertainties above the 3th quartile for the corresponding observation to the chosen classification type for the asteroid. SDSSTAX SEQUENCE * Sequence of classification types that were found to match any of the observations for this asteroid in the SDSS-based Taxonomy data set.
D 47 1 0 0

Asteroid 3311 Podobed (top)

Small Main-belt Asteroid Spectroscopic Survey, Phase II (1 data product)

thumbnail for data13/3311_01.tab

3311 PODOBED CCD SPECTRUM

time: 1997-01-20T07:54:15      file: data13/3311_01.tab      dataset: Small Main-belt Asteroid Spectroscopic Survey, Phase II

Individual asteroid spectrum obtained during the Phase II Small Main-Belt Asteroid Spectroscopic Survey with the MDM telescopes at Kitt Peak National Observatory.

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