GD 322
All names: ** FAR 15A, LB 2520, SDSS J130035.22+590415.8, USNO-B1.0 1490-00209698, GD 322, SBSS 1258+593, GALEX J130035.1+590416, J1300+5904, Gaia EDR3 1578748858964566400, [BGK2006] J130035.22+590415.8, UBV M 42262, GEN# +6.00002520, PG 1258+593, UCAC3 299-105970, SDSS J130035.21+590415.7, WDJ130035.20+590415.59, WDS J13006+5904A, WD 1258+59, Gaia DR3 1578748858964566400, SDSS J130035.20+590415.6, EGGR 234, Gaia DR2 1578748858964566400, WD 1258+593
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Liebert et al. 2005 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 00 35.28 (0.02) | 13 00 35.28 (0.04) | 13 00 35.28 | 13 00 35.20 (0.02) | 13 00 35.28 | 13 00 34.97 | ||||||||
| Declination | 59 04 16.74 (0.02) | 59 04 16.70 (0.04) | 59 04 16.74 | 59 04 15.59 (0.02) | 59 04 16.70 | 59 04 03.72 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA3.3 | DA4 | |||||||
| Effective temperature | [K] | 14842.0 (102) | 14844.0 (103) | 14490.0 | 15160.0 (242) | 14480.0 (229) | 15990.0 (148) | |||||||
| log(g) | [cgs] | 8.00 (0.006) | 7.99 (0.007) | 7.96 | 8.00 (0.05) | 7.87 (0.05) | 8.08 (0.008) | |||||||
| Mass | [M☉] | 0.61 (0.005) | 0.606 (0.006) | 0.591 | 0.61 (0.03) | 0.54 (0.02) | 0.662 (0.007) | |||||||
| log(Luminosity) | [L☉] | -2.10 | ||||||||||||
| Cooling age | [Gyr] | 0.2074 | 0.2138 | |||||||||||
| 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] | 15.50 (0.03) | 15.42 (0.05) | 15.50 | 15.50 (0.03) | 15.42 (0.05) | ||||||||
| Distance | [pc] | 64.53 (0.1) | 64.85 (0.2) | 65.00 | 69.00 | 64.53 | 64.53 (0.1) | 64.85 (0.2) | ||||||
| Composition | H | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 39.07869718 (0.03) | 39.1051233 (0.07) | 39.079 (0.03) | 39.1051233 | |||||||||
| Proper motion (declination) | [mas/yr] | 71.51773216 (0.03) | 71.44701069 (0.08) | 71.518 (0.03) | 71.44701069 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | 15.44 | |||||||||||||
| V magnitude | 15.31 | 15.31 | ||||||||||||
| R magnitude | 15.93 (0.04) | |||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 15.64 (0.01) | |||||||||||||
| H magnitude | 15.61 (0.02) | |||||||||||||
| K magnitude | 15.62 (0.05) | |||||||||||||
| u magnitude | 15.52 (0.004) | 15.52 (0.004) | ||||||||||||
| g magnitude | 15.21 (0.003) | 15.21 (0.003) | ||||||||||||
| r magnitude | 15.51 (0.003) | 15.51 (0.003) | ||||||||||||
| i magnitude | 15.77 (0.004) | 15.77 (0.004) | ||||||||||||
| z magnitude | 16.03 (0.007) | 16.03 (0.007) | ||||||||||||
| G magnitude | 15.38 (0.002) | 15.40 | 15.38 | 15.38 (0.003) | 15.40 | |||||||||
| BP magnitude | 15.34 (0.002) | 15.33 | 15.33 | |||||||||||
| RP magnitude | 15.49 (0.002) | 15.49 | 15.49 | |||||||||||
| Pan g magnitude | 15.26 (0.002) | |||||||||||||
| Pan r magnitude | 15.52 (0.002) | |||||||||||||
| Pan i magnitude | 15.80 (0.002) | |||||||||||||
| Pan z magnitude | 16.03 (0.002) | |||||||||||||
| Pan y magnitude | 16.18 (0.006) | |||||||||||||
| E(B-V) | 0.005 | |||||||||||||
* Constant surface field
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