WD 0009-106A
All names: SDSS J001203.73-102131.1, WD 0009-106.1, PSO J001203.767-102131.021, Gaia DR2 2428102276951831680, WD 0009-106A, SDSS J001203.75-102130.9
| Parameter | Unit | MWDD H | Pan-STARRS DR1 | Gaia DR2 | SDSS DR12 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 12 03.78 (1) | 00 12 03.74 | 00 12 03.74 | 00 12 03.74 | 00 12 03.19 | 00 12 03.75 | 00 12 03.75 | |||
| Declination | -10 21 31.19 (0.5) | -10 21 31.17 | -10 21 31.15 | -10 21 31.16 | -10 21 24.84 | -10 21 30.91 | -10 21 30.92 | |||
| Spectral type | DA: | DA: | DA: | DA5.6 | DA | |||||
| Effective temperature | [K] | 9145.0 | 8954.0 (165) | 9283.0 (234) | 8997.0 (162) | |||||
| log(g) | [cgs] | 8.92 | 8.40 (0.3) | 8.31 (0.4) | 8.41 (0.3) | |||||
| Mass | [M☉] | 1.16 | 0.784 (0.2) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.8150 | ||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| log(C/H) | ||||||||||
| log(N/H) | ||||||||||
| log(O/H) | ||||||||||
| log(Na/H) | ||||||||||
| log(Mg/H) | ||||||||||
| log(Al/H) | ||||||||||
| log(Si/H) | ||||||||||
| log(P/H) | ||||||||||
| log(S/H) | ||||||||||
| log(Sc/H) | ||||||||||
| log(Ti/H) | ||||||||||
| log(Cr/H) | ||||||||||
| log(Mn/H) | ||||||||||
| log(Fe/H) | ||||||||||
| log(Ni/H) | ||||||||||
| Parallax | [mas] | 6.01 (1) | ||||||||
| Distance | [pc] | 166.50 (36) | ||||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 36.55421123 (1) | 37.0 | 39.9 | 36.0 | |||||
| Proper motion (declination) | [mas/yr] | -4.326986995 (1) | -6.0 | -5.7 | -6.0 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.62 (0.08) | 20.63 | 20.61 (0.08) | 20.61 | 20.60 (0.08) | 20.61 (0.08) | ||||
| g magnitude | 20.25 (0.02) | 20.27 | 20.27 (0.05) | 20.26 | 20.28 (0.05) | 20.26 (0.03) | ||||
| r magnitude | 20.23 (0.03) | 20.23 | 20.23 (0.04) | 20.23 | 20.22 (0.04) | 20.23 (0.04) | ||||
| i magnitude | 20.45 (0.05) | 20.45 | 20.45 (0.05) | 20.45 | 20.44 (0.05) | 20.45 (0.05) | ||||
| z magnitude | 20.26 (0.2) | 20.29 | 20.30 (0.2) | 20.32 | 20.27 (0.2) | 20.32 (0.2) | ||||
| G magnitude | 20.26 | |||||||||
| BP magnitude | 20.36 | |||||||||
| RP magnitude | 19.90 | |||||||||
| Pan g magnitude | 20.21 (0.02) | |||||||||
| Pan r magnitude | 20.27 (0.02) | |||||||||
| Pan i magnitude | 20.37 (0.03) | |||||||||
| Pan z magnitude | 20.40 (0.06) | |||||||||
| Pan y magnitude | 20.47 (0.07) | |||||||||
* Constant surface field
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