SDSS J002743.04+275013.5
All names: SDSS J002743.04+275013.53, SDSS J002743.04+275013.5, GALEX J002743.0+275014, Gaia EDR3 2856300139721664512, Gaia DR2 2856300139721664512, SDSS J002743.03+275013.5, Gaia DR3 2856300139721664512
| 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 | 00 27 43.03 (0.2) | 00 27 43.04 | 00 27 43.03 (0.2) | 00 27 43.03 | 00 27 43.03 (0.2) | |||||||
| Declination | 27 50 13.18 (0.1) | 27 50 13.53 | 27 50 13.21 (0.2) | 27 50 13.18 | 27 50 14.03 (0.1) | |||||||
| Spectral type | DC | DC | DC | DC | DC | DC | ||||||
| Effective temperature | [K] | 7325.0 | 7080.0 | 7634.0 (77) | 6845.0 (179) | |||||||
| log(g) | [cgs] | 8.17 | 8.07 | 8.00 (0) | 8.04 (0.05) | |||||||
| Mass | [M☉] | 0.698 | 0.619 | 0.602 (0.04) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.7400 | 1.6960 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 9.54 (0.2) | 9.05 (0.4) | 9.54 | 9.54 (0.2) | |||||||
| Distance | [pc] | 104.84 (2) | 110.45 (5) | 104.84 | 104.84 (2) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 0.122883861 (0.2) | 0.56892614 (0.5) | 0.123 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | -53.34370987 (0.2) | -53.55923983 (0.3) | -53.344 (0.2) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.40 (0.03) | 19.38 (0.03) | 19.41 (0.03) | |||||||||
| g magnitude | 18.90 (0.009) | 18.90 (0.03) | 18.90 (0.009) | |||||||||
| r magnitude | 18.74 (0.01) | 18.74 (0.01) | 18.74 (0.01) | |||||||||
| i magnitude | 18.72 (0.01) | 18.72 (0.01) | 18.71 (0.01) | |||||||||
| z magnitude | 18.67 (0.05) | 18.68 (0.05) | 18.66 (0.05) | |||||||||
| G magnitude | 18.72 (0.02) | 18.75 | 18.72 | 18.72 (0.003) | ||||||||
| BP magnitude | 18.89 (0.02) | 18.90 | ||||||||||
| RP magnitude | 18.45 (0.02) | 18.41 | ||||||||||
| Pan g magnitude | 18.89 (0.009) | |||||||||||
| Pan r magnitude | 18.74 (0.01) | |||||||||||
| Pan i magnitude | 18.74 (0.007) | |||||||||||
| Pan z magnitude | 18.81 (0.009) | |||||||||||
| Pan y magnitude | 18.86 (0.03) | |||||||||||
| E(B-V) | 0.008 | |||||||||||
* Constant surface field
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