Gaia DR2 2853372247632375040
All names: WDJ235758.98+260255.12, LP 348-9, NLTT 58568, SDSS J235759.06+260255.2, GALEX J235759.0+260255, LSPM J2357+2602, Gaia EDR3 2853372247632375040, SDSS J235759.05+260255.1, J2357+2602, Gaia DR2 2853372247632375040, WDJ235758.98+260255.11, SDSS J235759.06+260255.1, Gaia DR3 2853372247632375040, USNO-B1.0 1160-00576699
| 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 | 23 57 59.25 (0.06) | 23 57 59.24 | 23 57 59.25 | 23 57 58.98 (0.06) | 23 57 59.24 | ||||||||
| Declination | 26 02 55.33 (0.04) | 26 02 55.32 | 26 02 55.33 | 26 02 55.12 (0.04) | 26 02 55.32 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 8059.0 (41) | 8135.0 (39) | 8059.0 (41) | 7989.0 | 7724.0 | 7939.0 (77) | ||||||
| log(g) | [cgs] | 7.97 (0.01) | 7.99 (0.01) | 7.96 (0.01) | 7.95 | 7.85 | 7.94 (0.02) | ||||||
| Mass | [M☉] | 0.577 (0.009) | 0.589 (0.01) | 0.574 (0.01) | 0.564 | 0.489 | 0.558 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.0500 | 1.0020 | 0.9998 | |||||||||
| 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] | 13.04 (0.08) | 13.00 (0.1) | 13.00 (0.1) | 13.04 | 13.04 (0.08) | 13.00 (0.1) | ||||||
| Distance | [pc] | 76.71 (0.5) | 76.92 (0.7) | 76.92 (0.7) | 76.71 | 76.71 (0.5) | 76.92 (0.7) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 228.7966965 (0.09) | 228.6515382 (0.2) | 228.797 (0.09) | 228.6515382 | ||||||||
| Proper motion (declination) | [mas/yr] | 13.1443825 (0.06) | 13.01608359 (0.09) | 13.144 (0.06) | 13.01608359 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 17.60 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | 16.80 | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.90 (0.02) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 17.83 (0.01) | 17.84 (0.01) | 17.84 (0.01) | ||||||||||
| g magnitude | 17.42 (0.005) | 17.42 (0.005) | |||||||||||
| r magnitude | 17.35 (0.005) | 17.35 (0.005) | |||||||||||
| i magnitude | 17.36 (0.006) | 17.36 (0.006) | |||||||||||
| z magnitude | 17.43 (0.01) | 17.43 (0.01) | |||||||||||
| G magnitude | 17.30 (0.006) | 17.32 | 17.30 | 17.30 (0.003) | 17.32 | ||||||||
| BP magnitude | 17.45 (0.006) | 17.44 | 17.44 | ||||||||||
| RP magnitude | 17.08 (0.008) | 17.08 | 17.08 | ||||||||||
| Pan g magnitude | 17.41 (0.004) | 17.41 (0.004) | |||||||||||
| Pan r magnitude | 17.35 (0.006) | 17.35 (0.005) | |||||||||||
| Pan i magnitude | 17.40 (0.003) | 17.40 (0.004) | |||||||||||
| Pan z magnitude | 17.47 (0.003) | 17.47 (0.003) | |||||||||||
| Pan y magnitude | 17.55 (0.02) | 17.55 (0.02) | |||||||||||
| E(B-V) | 0.005 | ||||||||||||
* Constant surface field
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