Gaia DR2 1594422496000994048
All names: WDJ152942.16+491222.52, WDJ152942.16+491222.53, SDSS J152942.16+491222.2, Gaia EDR3 1594422496000994048, SDSS J152942.16+491222.3, Gaia DR2 1594422496000994048, Gaia DR3 1594422496000994048
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 29 42.21 (0.2) | 15 29 42.21 | 15 29 42.21 | 15 29 42.16 (0.2) | 15 29 42.21 | ||||||
| Declination | 49 12 21.02 (0.2) | 49 12 21.07 | 49 12 21.02 | 49 12 22.52 (0.2) | 49 12 21.07 | ||||||
| Spectral type | DC | DA | DA | ||||||||
| Effective temperature | [K] | 5352.0 (62) | 5632.0 | 5369.0 | 5930.0 (141) | ||||||
| log(g) | [cgs] | 7.90 (0.04) | 8.10 | 7.93 | 8.20 (0.05) | ||||||
| Mass | [M☉] | 0.511 (0.03) | 0.646 | 0.527 | 0.713 (0.05) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 3.5820 | 3.7850 | ||||||||
| log(H/He) | |||||||||||
| 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] | 10.60 (0.2) | 10.72 (0.3) | 10.60 | 10.60 (0.2) | 10.72 (0.3) | |||||
| Distance | [pc] | 94.35 (2) | 93.33 (3) | 94.35 | 94.35 (2) | 93.33 (3) | |||||
| Composition | He | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 33.13900287 (0.2) | 33.06708622 (0.4) | 33.139 (0.2) | 33.06708622 | ||||||
| Proper motion (declination) | [mas/yr] | -93.59606478 (0.3) | -94.12390908 (0.6) | -93.596 (0.3) | -94.12390908 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.75 (0.07) | 20.75 (0.07) | |||||||||
| g magnitude | 19.72 (0.01) | 19.72 (0.01) | |||||||||
| r magnitude | 19.27 (0.01) | 19.27 (0.01) | |||||||||
| i magnitude | 19.00 (0.02) | 19.00 (0.02) | |||||||||
| z magnitude | 19.01 (0.06) | 19.01 (0.06) | |||||||||
| G magnitude | 19.29 (0.03) | 19.33 | 19.29 | 19.29 (0.004) | 19.33 | ||||||
| BP magnitude | 19.59 (0.03) | 19.60 | 19.60 | ||||||||
| RP magnitude | 18.76 (0.04) | 18.73 | 18.73 | ||||||||
| Pan g magnitude | 19.68 (0.01) | ||||||||||
| Pan r magnitude | 19.25 (0.003) | ||||||||||
| Pan i magnitude | 19.12 (0.009) | ||||||||||
| Pan z magnitude | 19.05 (0.03) | ||||||||||
| Pan y magnitude | 19.06 (0.03) | ||||||||||
| E(B-V) | 0.012 | ||||||||||
* Constant surface field
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