Open Access
Table A.1.
Description of the SDSS SSO catalog columns.
| ID | Name | Unit | Description |
|---|---|---|---|
| 1 | objID | Unique SDSS identifier | |
| 2 | run | SDSS Run number | |
| 3 | camcol | SDSS Camcol number | |
| 4 | field | SDSS Field number | |
| 5 | ra | deg | J2000 Right Ascension (r-band) |
| 6 | dec | deg | J2000 Declination (r-band) |
| 7 | tai_r | day | MJD time of observation (TAI) in r filter |
| 8 | jd | day | Julian time (UTC) |
| 9 | rowv | arcsec/h | Row-component of object’s velocity |
| 10 | rowvErr | arcsec/h | Row-component of object’s velocity error |
| 11 | colv | arcsec/h | Column-component of object’s velocity |
| 12 | colvErr | arcsec/h | Column-component of object’s velocity error |
| 13 | vel | arcsec/h | Object’s velocity |
| 14 | velErr | arcsec/h | Object’s velocity error |
| 15 | type_r | SDSS Type classification of the object (3 – galaxy, 6 – star) | |
| 16 | psfMag_u | mag | |
| 17 | psfMag_g | mag | |
| 18 | psfMag_r | mag | PSF magnitude in each filter |
| 19 | psfMag_i | mag | |
| 20 | psfMag_z | mag | |
| 21 | psfMagErr_u | mag | |
| 22 | psfMagErr_g | mag | |
| 23 | psfMagErr_r | mag | PSF magnitude error in each filter |
| 24 | psfMagErr_i | mag | |
| 25 | psfMagErr_z | mag | |
| 26 | offsetRa_u | arcsec | |
| 27 | offsetDec_u | arcsec | |
| 28 | offsetRa_g | arcsec | |
| 29 | offsetDec_g | arcsec | |
| 30 | offsetRa_r | arcsec | Filter positions RA and Dec minus final coordinates |
| 31 | offsetDec_r | arcsec | |
| 32 | offsetRa_i | arcsec | |
| 33 | offsetDec_i | arcsec | |
| 34 | offsetRa_z | arcsec | |
| 35 | offsetDec_z | arcsec | |
| 36 | Number | Solar System object number | |
| 37 | Name | Solar System object name | |
| 38 | ra_sb | deg | SkyBot predicted RA coordinate |
| 39 | dec_sb | deg | SkyBot predicted Dec coordinate |
| 40 | dynclass | SkyBot object dynamic class | |
| 41 | V | mag | SkyBot predicted visual magnitude |
| 42 | posunc | arcsec | Positional uncertainty |
| 43 | centerdist | arcsec | Angular distance of target from cone center |
| 44 | ra_sb_rate | arcsec/h | RA rate of motion |
| 45 | dec_sb_rate | arcsec/h | Declination rate of motion |
| 46 | geodist | au | Geocentric distance of target |
| 47 | heliodist | au | Heliocentric distance of target |
| 48 | alpha | deg | Solar phase angle |
| 49 | elong | deg | Solar elongation angle |
| 50 | boffset | Offset flag | |
| 51 | bphot_u | ||
| 52 | bphot_g | ||
| 53 | bphot_r | Photometry flags | |
| 54 | bphot_i | ||
| 55 | bphot_z | ||
| 56 | bcolor_ru | ||
| 57 | bcolor_rg | Color flags | |
| 58 | bcolor_ri | ||
| 59 | bcolor_rz | ||
| 60 | bastrom_i | ||
| 61 | bastrom_u | Astrometry flags | |
| 62 | bastrom_z | ||
| 63 | bknown | Known SSO | |
| 64 | R2 | Coefficient of determination | |
| 65 | Volume | Color uncertainty | |
| 66 | p[C, S, B, L, D, K, X, V, A, U] | Probability of complex values | |
| 67 | complex | Most probably complex of individual observation | |
| 68 | pcomplex | Complex probably value of individual observation | |
| 69 | gr_complex | Most probably complex of SSO | |
| 70 | gr_pcomplex | Complex probably value of SSO | |
| 71 | proper_H | mag | Absolute magnitude (from astdys) |
| 72 | proper_a | au | Proper semimajor axis (from astdys) |
| 73 | proper_e | Proper eccentricity (from astdys) | |
| 74 | proper_sinI | Sine of proper inclination (from astdys) | |
| 75 | osc_H | mag | Absolute magnitude (from astorb) |
| 76 | osc_a | au | Semimajor axis (from astorb) |
| 77 | osc_inc | Eccentricity (from astorb) | |
| 78 | osc_e | deg | Inclination (from astorb) |
Notes. The catalog is available at the CDS.
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