Gaia DR2 2738626591386423424
All names: J0000+0132, Gaia DR3 2738626591386423424, USNO-A2.0 0900-00002882, Gaia EDR3 2738626591386423424, GALEX J000042.8+013222, Gaia DR2 2738626591386423424, WDJ000042.83+013221.90, SDSS J000042.87+013221.7, 2MASS J00004285+0132217, PB 5676
| 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 | 00 00 42.90 (0.05) | 00 00 42.90 | 00 00 42.90 | 00 00 42.83 (0.05) | 00 00 42.90 | ||||||||
| Declination | 01 32 21.45 (0.03) | 01 32 21.46 | 01 32 21.45 | 01 32 21.90 (0.03) | 01 32 21.46 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 10055.0 (32) | 10342.0 (32) | 10055.0 (33) | 10040.0 | 10145.0 | 10212.0 (82) | ||||||
| log(g) | [cgs] | 7.98 (0.006) | 8.03 (0.008) | 7.97 (0.009) | 7.97 | 7.92 | 8.01 (0.01) | ||||||
| Mass | [M☉] | 0.59 (0.006) | 0.622 (0.007) | 0.586 (0.007) | 0.585 | 0.532 | 0.609 (0.01) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.6100 | 0.5758 | 0.5367 | |||||||||
| 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] | 15.03 (0.05) | 14.95 (0.1) | 14.95 (0.1) | 15.03 | 15.03 (0.06) | 14.95 (0.1) | ||||||
| Distance | [pc] | 66.52 (0.2) | 66.89 (0.4) | 66.87 (0.4) | 66.52 | 66.52 (0.2) | 66.87 (0.4) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 65.77611568 (0.06) | 65.61936249 (0.2) | 65.776 (0.06) | 65.61936249 | ||||||||
| Proper motion (declination) | [mas/yr] | -28.38864505 (0.04) | -28.42768119 (0.07) | -28.389 (0.04) | -28.42768119 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 16.40 (0.3) | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | 15.90 (0.3) | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.23 (0.01) | 16.25 (0.1) | |||||||||||
| H magnitude | 16.14 (0.02) | 16.55 (0.3) | |||||||||||
| K magnitude | 16.24 (0.03) | ||||||||||||
| u magnitude | 16.65 (0.007) | 16.66 (0.007) | 16.66 (0.007) | ||||||||||
| g magnitude | 16.20 (0.004) | 16.20 (0.004) | |||||||||||
| r magnitude | 16.31 (0.004) | 16.31 (0.004) | |||||||||||
| i magnitude | 16.44 (0.005) | 16.44 (0.005) | |||||||||||
| z magnitude | 16.63 (0.009) | 16.63 (0.009) | |||||||||||
| G magnitude | 16.24 (0.003) | 16.26 | 16.24 | 16.24 (0.003) | 16.26 | ||||||||
| BP magnitude | 16.30 (0.003) | 16.29 | 16.29 | ||||||||||
| RP magnitude | 16.16 (0.003) | 16.16 | 16.16 | ||||||||||
| Pan g magnitude | 16.23 (0.002) | 16.23 (0.002) | |||||||||||
| Pan r magnitude | 16.34 (0.003) | 16.34 (0.004) | |||||||||||
| Pan i magnitude | 16.48 (0.002) | 16.48 (0.002) | |||||||||||
| Pan z magnitude | 16.64 (0.005) | 16.64 (0.006) | |||||||||||
| Pan y magnitude | 16.75 (0.005) | 16.75 (0.004) | |||||||||||
| E(B-V) | 0.003 | ||||||||||||
* Constant surface field
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