Gaia DR2 2021898804878976
All names: Gaia EDR3 2021898804878976, WDJ025930.82+034058.97, SDSS J025930.85+034058.6, SDSS J025930.84+034058.5, Gaia DR3 2021898804878976, Gaia DR2 2021898804878976, WDJ025930.82+034058.98
| 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 | 02 59 30.87 (0.2) | 02 59 30.87 | 02 59 30.87 | 02 59 30.82 (0.2) | 02 59 30.87 | ||||||
| Declination | 03 40 58.35 (0.1) | 03 40 58.37 | 03 40 58.35 | 03 40 58.97 (0.1) | 03 40 58.37 | ||||||
| Spectral type | DAH: | DA | DA | ||||||||
| Effective temperature | [K] | 5695.0 (29) | 5736.0 | 5467.0 | 5745.0 (127) | ||||||
| log(g) | [cgs] | 7.98 (0.02) | 7.96 | 7.78 | 8.01 (0.05) | ||||||
| Mass | [M☉] | 0.574 (0.01) | 0.564 | 0.447 | 0.593 (0.04) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 2.4130 | 2.6380 | ||||||||
| 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] | 14.04 (0.2) | 13.73 (0.3) | 14.04 | 14.04 (0.2) | 13.73 (0.3) | |||||
| Distance | [pc] | 71.22 (0.9) | 72.81 (2) | 71.22 | 71.22 (0.9) | 72.81 (2) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 46.63484999 (0.2) | 46.48552892 (0.4) | 46.635 (0.2) | 46.48552892 | ||||||
| Proper motion (declination) | [mas/yr] | -39.18424117 (0.2) | -39.43795487 (0.3) | -39.184 (0.2) | -39.43795487 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.01 (0.04) | 20.01 (0.04) | |||||||||
| g magnitude | 18.93 (0.009) | 18.93 (0.009) | |||||||||
| r magnitude | 18.46 (0.008) | 18.46 (0.008) | |||||||||
| i magnitude | 18.30 (0.009) | 18.30 (0.009) | |||||||||
| z magnitude | 18.26 (0.02) | 18.26 (0.02) | |||||||||
| G magnitude | 18.48 (0.03) | 18.50 | 18.48 | 18.48 (0.004) | 18.50 | ||||||
| BP magnitude | 18.83 (0.03) | 18.91 | 18.91 | ||||||||
| RP magnitude | 18.00 (0.03) | 17.99 | 17.99 | ||||||||
| Pan g magnitude | 18.85 (0.008) | ||||||||||
| Pan r magnitude | 18.47 (0.006) | ||||||||||
| Pan i magnitude | 18.30 (0.006) | ||||||||||
| Pan z magnitude | 18.29 (0.01) | ||||||||||
| Pan y magnitude | 18.27 (0.01) | ||||||||||
| E(B-V) | 0.002 | ||||||||||
* Constant surface field
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