WD 0122-045
All names: Gaia DR2 2482521745974836352, [SRH2004] 17, J0125-0417, Gaia EDR3 2482521745974836352, [OHD2001] WD J0125-043, WDJ012505.85-041703.19, Gaia DR3 2482521745974836352, WD 0122-045, USNO-B1.0 0857-00013170
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 25 06.12 (0.4) | 01 25 06.11 (0.5) | 01 25 06.12 | 01 25 05.85 (0.4) | 01 25 06.11 | 01 25 04.92 | ||||||
| Declination | -04 17 04.03 (0.3) | -04 17 04.00 (0.3) | -04 17 04.03 | -04 17 03.18 (0.3) | -04 17 04.00 | -04 16 54.12 | ||||||
| Spectral type | DC | DC | DC | DA: | DC | DC | ||||||
| Effective temperature | [K] | 5190.0 (48) | 5192.0 | 4883.0 | 5338.0 (132) | |||||||
| log(g) | [cgs] | 8.06 (0.07) | 8.07 | 7.86 | 8.07 (0.08) | |||||||
| Mass | [M☉] | 0.62 (0.06) | 0.623 | 0.488 | 0.626 (0.07) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 5.5400 | 5.5370 | 4.7400 | ||||||||
| 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] | 10.30 (0.5) | 10.84 (0.6) | 10.84 (0.6) | 10.30 | 10.30 (0.5) | 10.84 (0.6) | |||||
| Distance | [pc] | 97.07 (4) | 92.25 (5) | 92.29 (5) | 97.07 | 97.07 (4) | 92.29 (5) | |||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 254.2042229 (0.6) | 255.3497668 (1) | 254.204 (0.6) | 255.3497668 | |||||||
| Proper motion (declination) | [mas/yr] | -52.73193201 (0.3) | -52.32212933 (0.5) | -52.732 (0.3) | -52.32212933 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 20.80 | |||||||||||
| V magnitude | 19.82 | |||||||||||
| R magnitude | 19.00 | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 21.55 (0.1) | 21.55 (0.1) | ||||||||||
| g magnitude | 20.17 (0.02) | |||||||||||
| r magnitude | 19.56 (0.01) | |||||||||||
| i magnitude | 19.32 (0.02) | |||||||||||
| z magnitude | 19.20 (0.04) | |||||||||||
| G magnitude | 19.61 (0.04) | 19.65 | 19.61 | 19.61 (0.005) | 19.65 | |||||||
| BP magnitude | 19.98 (0.04) | 20.01 | 20.01 | |||||||||
| RP magnitude | 18.97 (0.04) | 19.00 | 19.00 | |||||||||
| Pan g magnitude | 20.11 (0.02) | 20.11 (0.01) | ||||||||||
| Pan r magnitude | 19.56 (0.01) | 19.56 (0.01) | ||||||||||
| Pan i magnitude | 19.35 (0.008) | 19.35 (0.009) | ||||||||||
| Pan z magnitude | 19.30 (0.02) | 19.30 (0.01) | ||||||||||
| Pan y magnitude | 19.18 (0.03) | 19.18 (0.03) | ||||||||||
| E(B-V) | 0.003 | |||||||||||
* Constant surface field
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