WD 0859+337
All names: LAMOST J090210.29+333509.8, Gaia DR2 713308997450318720, SDSS J090210.29+333509.8, Gaia DR3 713308997450318720, FBS B 492, Gaia EDR3 713308997450318720, WD 0859+337, GALEX J090210.3+333510, CBS 90, FBS 0859+338, SDSS J090210.28+333509.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 02 10.26 (0.05) | 09 02 10.29 | 09 02 10.27 (0.07) | 09 02 10.26 | 09 02 10.30 (0.05) | 09 02 10.29 | 09 02 10.15 | 09 02 10.29 | |||||||
| Declination | 33 35 09.50 (0.04) | 33 35 09.82 | 33 35 09.52 (0.06) | 33 35 09.50 | 33 35 09.95 (0.04) | 33 35 09.81 | 33 35 21.48 | 33 35 09.80 | |||||||
| Spectral type | DA | DA | DA | DA | DA2.0 | DA_auto | DA5 | DA | DA | ||||||
| Effective temperature | [K] | 24803.0 | 25360.0 (440) | 25890.0 (120) | 24562.0 (453) | 25966.0 (67) | 25455.0 (103) | ||||||||
| log(g) | [cgs] | 8.03 | 8.02 (0.06) | 7.90 (0.02) | 7.98 (0.02) | 7.93 (0.01) | 7.91 (0.01) | ||||||||
| Mass | [M☉] | 0.649 | 0.65 (0.03) | 0.58 (0.01) | 0.622 (0.01) | 0.59 (0.004) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 0.0248 | 0.0158 | ||||||||||||
| 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] | 5.95 (0.06) | 6.08 (0.1) | 5.95 | 5.95 (0.06) | ||||||||||
| Distance | [pc] | 168.00 (2) | 164.37 (3) | 134.00 | 168.00 | 168.00 (2) | |||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -24.19508627 (0.06) | -24.07852325 (0.1) | -24.195 (0.06) | -22.5 | ||||||||||
| Proper motion (declination) | [mas/yr] | -28.10219404 (0.05) | -28.32058775 (0.1) | -28.102 (0.05) | -30.5 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 16.00 | ||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | |||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 16.14 (0.005) | 16.15 (0.005) | 16.15 (0.02) | 16.15 | 16.14 (0.02) | ||||||||||
| g magnitude | 16.27 (0.003) | 16.27 (0.003) | 16.30 (0.03) | 16.30 | 16.29 (0.03) | ||||||||||
| r magnitude | 16.70 (0.004) | 16.70 (0.004) | 16.73 (0.01) | 16.72 | 16.73 (0.01) | ||||||||||
| i magnitude | 17.03 (0.005) | 17.03 (0.005) | 17.02 (0.02) | 17.01 | 17.02 (0.02) | ||||||||||
| z magnitude | 17.35 (0.01) | 17.35 (0.01) | 17.35 (0.02) | 17.34 | 17.36 (0.02) | ||||||||||
| G magnitude | 16.50 (0.004) | 16.53 | 16.50 | 16.50 (0.003) | |||||||||||
| BP magnitude | 16.40 (0.004) | 16.36 | |||||||||||||
| RP magnitude | 16.74 (0.007) | 16.72 | |||||||||||||
| Pan g magnitude | 16.33 (0.003) | ||||||||||||||
| Pan r magnitude | 16.70 (0.002) | ||||||||||||||
| Pan i magnitude | 17.05 (0.004) | ||||||||||||||
| Pan z magnitude | 17.32 (0.004) | ||||||||||||||
| Pan y magnitude | 17.55 (0.01) | ||||||||||||||
| E(B-V) | 0.007 | ||||||||||||||
* Constant surface field
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