Gaia DR2 1292166062330701056
All names: WDJ15159.2+370743.69, Gaia DR3 1292166062330701056, GALEX J151509.2+370743, SDSS J151509.21+370743.7, Gaia DR2 1292166062330701056, WDJ151509.20+370743.69, J1515+3707, SDSS J151509.20+370743.6, Gaia EDR3 1292166062330701056
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 15 09.27 (0.1) | 15 15 09.26 | 15 15 09.27 | 15 15 09.20 (0.1) | 15 15 09.26 | ||||||||
| Declination | 37 07 43.41 (0.1) | 37 07 43.42 | 37 07 43.41 | 37 07 43.70 (0.1) | 37 07 43.42 | ||||||||
| Spectral type | DC | DC | DC | DA | DC | ||||||||
| Effective temperature | [K] | 5809.0 (56) | 6045.0 (62) | 5809.0 (56) | 6226.0 | 5984.0 | 6347.0 (129) | ||||||
| log(g) | [cgs] | 7.97 (0.03) | 8.09 (0.03) | 7.94 (0.03) | 8.20 | 8.07 | 8.27 (0.04) | ||||||
| Mass | [M☉] | 0.553 (0.02) | 0.628 (0.03) | 0.537 (0.03) | 0.716 | 0.614 | 0.757 (0.04) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 3.1100 | 3.2900 | 3.0510 | |||||||||
| log(H/He) | -3.0 | -3 | |||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| log(N/He) | |||||||||||||
| log(O/He) | |||||||||||||
| log(Na/He) | |||||||||||||
| log(Mg/He) | |||||||||||||
| log(Al/He) | |||||||||||||
| log(Si/He) | |||||||||||||
| log(P/He) | |||||||||||||
| log(S/He) | |||||||||||||
| log(Cl/He) | |||||||||||||
| log(Sc/He) | |||||||||||||
| log(Ti/He) | |||||||||||||
| log(V/He) | |||||||||||||
| log(Cr/He) | |||||||||||||
| log(Mn/He) | |||||||||||||
| log(Fe/He) | |||||||||||||
| log(Co/He) | |||||||||||||
| log(Ni/He) | |||||||||||||
| log(Cu/He) | |||||||||||||
| log(Zn/He) | |||||||||||||
| log(Ga/He) | |||||||||||||
| log(Ge/He) | |||||||||||||
| log(Sr/He) | |||||||||||||
| Parallax | [mas] | 10.58 (0.2) | 10.40 (0.2) | 10.40 (0.2) | 10.58 | 10.58 (0.2) | 10.40 (0.2) | ||||||
| Distance | [pc] | 94.51 (2) | 96.15 (2) | 96.11 (2) | 94.51 | 94.51 (2) | 96.11 (2) | ||||||
| Composition | He | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 51.76989991 (0.2) | 52.13248008 (0.3) | 51.77 (0.2) | 52.13248008 | ||||||||
| Proper motion (declination) | [mas/yr] | -18.398603 (0.2) | -17.66039606 (0.4) | -18.399 (0.2) | -17.66039606 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 18.26 (0.07) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 20.12 (0.05) | 20.13 (0.04) | 20.12 (0.05) | ||||||||||
| g magnitude | 19.39 (0.01) | 19.37 (0.01) | |||||||||||
| r magnitude | 19.07 (0.01) | 19.08 (0.01) | |||||||||||
| i magnitude | 18.97 (0.01) | 18.95 (0.01) | |||||||||||
| z magnitude | 18.95 (0.04) | 18.95 (0.04) | |||||||||||
| G magnitude | 19.07 (0.02) | 19.10 | 19.07 | 19.07 (0.003) | 19.10 | ||||||||
| BP magnitude | 19.35 (0.02) | 19.32 | 19.32 | ||||||||||
| RP magnitude | 18.67 (0.02) | 18.67 | 18.67 | ||||||||||
| Pan g magnitude | 19.36 (0.01) | 19.36 (0.01) | |||||||||||
| Pan r magnitude | 19.08 (0.005) | 19.08 (0.005) | |||||||||||
| Pan i magnitude | 18.97 (0.005) | 18.97 (0.005) | |||||||||||
| Pan z magnitude | 18.99 (0.01) | 18.99 (0.01) | |||||||||||
| Pan y magnitude | 18.97 (0.03) | 18.97 (0.03) | |||||||||||
| E(B-V) | 0.014 | ||||||||||||
* Constant surface field
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