SDSS J162918.99+004551.6
All names: SDSS J162918.99+004551.6, GALEX J162919.0+004551, Gaia DR2 4431665212995124608, J1629+0045, Gaia EDR3 4431665212995124608, USNO-A2.0 0900-08692175, WDJ162918.99+004551.57, WD 1626+008, SDSS J162918.99+004551.5, Gaia DR3 4431665212995124608
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 29 18.97 (0.09) | 16 29 18.99 | 16 29 18.97 (0.1) | 16 29 18.97 | 16 29 18.99 (0.09) | 16 29 18.97 | 16 29 18.99 | 16 29 17.90 | 16 29 18.99 | 16 29 18.99 | |||||||||
| Declination | 00 45 51.03 (0.07) | 00 45 51.61 | 00 45 51.05 (0.08) | 00 45 51.03 | 00 45 51.57 (0.07) | 00 45 51.05 | 00 45 51.62 | 00 45 46.44 | 00 45 51.59 | 00 45 51.59 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA5.1 | DA | DA | |||||||
| Effective temperature | [K] | 9623.0 (66) | 9793.0 (65) | 9624.0 (66) | 9506.0 | 9940.0 (30) | 9941.0 (186) | 9844.0 (23) | 9773.0 (27) | 9888.0 (23) | |||||||||
| log(g) | [cgs] | 8.35 (0.01) | 8.38 (0.02) | 8.35 (0.02) | 8.33 | 8.62 (0.04) | 8.41 (0.03) | 8.53 (0.03) | 8.53 (0.03) | 8.59 (0.03) | |||||||||
| Mass | [M☉] | 0.823 (0.01) | 0.845 (0.01) | 0.822 (0.01) | 0.809 | 1.0 (0.02) | 0.862 (0.03) | 0.924 (0.02) | |||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||||||
| Cooling age | [Gyr] | 1.2000 | 1.1460 | 1.9498 | |||||||||||||||
| 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] | 11.28 (0.1) | 11.26 (0.1) | 11.26 (0.1) | 11.28 | 11.28 (0.1) | 11.26 (0.1) | ||||||||||||
| Distance | [pc] | 88.67 (0.9) | 88.81 (1) | 88.77 (1) | 88.67 | 88.67 (0.9) | 88.78 (1) | ||||||||||||
| Composition | H | H | H | H | |||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -23.5857914 (0.1) | -23.95946404 (0.3) | -23.586 (0.1) | -23.959 | -19.0 | |||||||||||||
| Proper motion (declination) | [mas/yr] | -33.28760622 (0.1) | -33.51687006 (0.2) | -33.288 (0.1) | -33.517 | -32.0 | |||||||||||||
| Variability | |||||||||||||||||||
| Magnetic | |||||||||||||||||||
| Bd | [MG] | ||||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||||
| Binarity | |||||||||||||||||||
| B magnitude | 17.00 (0.3) | ||||||||||||||||||
| V magnitude | |||||||||||||||||||
| R magnitude | 17.30 (0.3) | ||||||||||||||||||
| I magnitude | |||||||||||||||||||
| J magnitude | 17.49 (0.03) | ||||||||||||||||||
| H magnitude | |||||||||||||||||||
| K magnitude | |||||||||||||||||||
| u magnitude | 17.95 (0.01) | 17.95 (0.01) | 17.95 (0.01) | 17.95 (0.01) | 18.02 (0.02) | 18.00 | 17.97 (0.02) | 18.00 (0.01) | |||||||||||
| g magnitude | 17.60 (0.005) | 17.60 (0.005) | 17.60 (0.005) | 17.62 (0.009) | 17.62 | 17.61 (0.01) | 17.62 (0.01) | ||||||||||||
| r magnitude | 17.67 (0.006) | 17.67 (0.006) | 17.67 (0.006) | 17.68 (0.008) | 17.68 | 17.66 (0.01) | 17.68 (0.01) | ||||||||||||
| i magnitude | 17.76 (0.007) | 17.76 (0.007) | 17.76 (0.007) | 17.77 (0.01) | 17.77 | 17.76 (0.01) | 17.77 (0.01) | ||||||||||||
| z magnitude | 17.91 (0.02) | 17.91 (0.02) | 17.91 (0.02) | 17.90 (0.02) | 17.90 | 17.91 (0.02) | 17.90 (0.02) | ||||||||||||
| G magnitude | 17.58 (0.009) | 17.61 | 17.58 | 17.58 (0.003) | 17.61 | ||||||||||||||
| BP magnitude | 17.66 (0.009) | 17.64 | 17.64 | ||||||||||||||||
| RP magnitude | 17.49 (0.01) | 17.48 | 17.48 | ||||||||||||||||
| Pan g magnitude | 17.62 (0.005) | 17.62 (0.004) | |||||||||||||||||
| Pan r magnitude | 17.67 (0.003) | 17.67 (0.003) | |||||||||||||||||
| Pan i magnitude | 17.79 (0.003) | 17.79 (0.003) | |||||||||||||||||
| Pan z magnitude | 17.93 (0.009) | 17.93 (0.008) | |||||||||||||||||
| Pan y magnitude | 18.03 (0.01) | 18.03 (0.01) | |||||||||||||||||
| E(B-V) | 0.006 | ||||||||||||||||||
* Constant surface field
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