SDSS J013737.32+010257.2
All names: Gaia DR3 2510548640964099968, SDSS J013737.32+010257.2, Gaia EDR3 2510548640964099968, SDSS J013737.32+010257.0, SDSS J013737.31+010257.2, Gaia DR2 2510548640964099968, GALEX J013737.2+010254, SDSS J013737.32+010257.28
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 37 37.34 (0.5) | 01 37 37.32 | 01 37 37.34 (0.7) | 01 37 37.34 | 01 37 37.31 (0.5) | |||||||
| Declination | 01 02 55.95 (0.2) | 01 02 57.27 | 01 02 56.00 (0.4) | 01 02 55.95 | 01 02 57.49 (0.2) | |||||||
| Spectral type | DC | DC | DC | DA | DC | DA | ||||||
| Effective temperature | [K] | 7174.0 | 6898.0 | 7267.0 (100) | 7249.0 (310) | |||||||
| log(g) | [cgs] | 8.06 | 7.94 | 8.00 (0) | 7.97 (0.1) | |||||||
| Mass | [M☉] | 0.627 | 0.541 | 0.577 (0.1) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.5370 | 1.4900 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 5.33 (0.4) | 5.68 (0.7) | 5.33 | 5.33 (0.5) | |||||||
| Distance | [pc] | 187.45 (16) | 175.97 (22) | 187.45 | 187.45 (16) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 28.65491729 (0.5) | 28.41349252 (1) | 28.655 (0.5) | ||||||||
| Proper motion (declination) | [mas/yr] | -96.27994131 (0.3) | -96.73495984 (0.6) | -96.28 (0.3) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.55 (0.06) | 20.54 (0.05) | 20.55 (0.06) | |||||||||
| g magnitude | 19.92 (0.01) | 19.92 (0.02) | 19.91 (0.01) | |||||||||
| r magnitude | 19.73 (0.02) | 19.73 (0.02) | 19.73 (0.02) | |||||||||
| i magnitude | 19.66 (0.02) | 19.66 (0.02) | 19.66 (0.02) | |||||||||
| z magnitude | 19.74 (0.07) | 19.70 (0.07) | 19.73 (0.07) | |||||||||
| G magnitude | 19.68 (0.04) | 19.70 | 19.68 | 19.68 (0.004) | ||||||||
| BP magnitude | 19.86 (0.04) | 19.92 | ||||||||||
| RP magnitude | 19.34 (0.05) | 19.36 | ||||||||||
| Pan g magnitude | 19.81 (0.03) | |||||||||||
| Pan r magnitude | 19.67 (0.02) | |||||||||||
| Pan i magnitude | 19.67 (0.008) | |||||||||||
| Pan z magnitude | 19.72 (0.02) | |||||||||||
| Pan y magnitude | 19.70 (0.03) | |||||||||||
| E(B-V) | 0.014 | |||||||||||
* Constant surface field
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