WD 1200+310
All names: WD 1200+310, CBS 51, Gaia EDR3 4014351244029829760, Gaia DR3 4014351244029829760, Gaia DR2 4014351244029829760, SDSS J120321.49+304627.3, GALEX J120321.5+304627
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 03 21.48 (0.09) | 12 03 21.48 (0.1) | 12 03 21.48 | 12 03 21.50 (0.09) | 12 03 21.38 | |||||
| Declination | 30 46 25.82 (0.06) | 30 46 25.89 (0.08) | 30 46 25.82 | 30 46 28.03 (0.06) | 30 46 30.00 | |||||
| Spectral type | DA | DA | DA | DA4.2 | DA | |||||
| Effective temperature | [K] | 11349.0 | 12110.0 (218) | 11330.0 (232) | ||||||
| log(g) | [cgs] | 7.96 | 8.14 (0.06) | 7.90 (0.03) | ||||||
| Mass | [M☉] | 0.583 | 0.69 (0.04) | 0.546 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.4127 | ||||||||
| 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] | 7.14 (0.1) | 7.39 (0.2) | 7.14 | 7.14 (0.1) | |||||
| Distance | [pc] | 139.97 (2) | 135.39 (3) | 107.00 | 139.97 | 139.97 (2) | ||||
| Composition | H | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -15.15366926 (0.1) | -15.03464551 (0.2) | -15.154 (0.1) | ||||||
| Proper motion (declination) | [mas/yr] | -138.0468084 (0.08) | -138.1203371 (0.2) | -138.047 (0.08) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 17.00 | |||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 17.82 (0.02) | |||||||||
| g magnitude | 17.36 (0.02) | |||||||||
| r magnitude | 17.51 (0.02) | |||||||||
| i magnitude | 17.75 (0.02) | |||||||||
| z magnitude | 17.92 (0.02) | |||||||||
| G magnitude | 17.41 (0.007) | 17.43 | 17.41 | 17.41 (0.003) | ||||||
| BP magnitude | 17.43 (0.007) | 17.42 | ||||||||
| RP magnitude | 17.40 (0.01) | 17.41 | ||||||||
| Pan g magnitude | 17.36 (0.004) | |||||||||
| Pan r magnitude | 17.52 (0.005) | |||||||||
| Pan i magnitude | 17.72 (0.01) | |||||||||
| Pan z magnitude | 17.93 (0.005) | |||||||||
| Pan y magnitude | 18.05 (0.01) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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