SDSS J145128.77+363525.9
All names: Gaia DR2 1294367765646170112, SDSS J145128.77+363525.9, Gaia EDR3 1294367765646170112, SDSS J145128.77+363525.93, GALEX J145128.8+363525, Gaia DR3 1294367765646170112
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 51 28.77 (0.1) | 14 51 28.77 | 14 51 28.77 (0.2) | 14 51 28.77 | 14 51 28.78 (0.1) | |||||||
| Declination | 36 35 26.03 (0.2) | 36 35 25.93 | 36 35 26.02 (0.2) | 36 35 26.03 | 36 35 25.85 (0.2) | |||||||
| Spectral type | DC | DC | DC | DC | DC | DC | ||||||
| Effective temperature | [K] | 6745.0 | 6508.0 | 8491.0 (1000) | 6095.0 (199) | |||||||
| log(g) | [cgs] | 7.92 | 7.80 | 9.00 (0.5) | 7.51 (0.08) | |||||||
| Mass | [M☉] | 0.546 | 0.461 | 0.326 (0.05) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.4860 | 1.4620 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 6.91 (0.2) | 7.19 (0.3) | 6.91 | 6.91 (0.2) | |||||||
| Distance | [pc] | 144.78 (4) | 139.17 (6) | 144.78 | 144.78 (4) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.360799561 (0.2) | -1.32228458 (0.4) | -2.361 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | 11.3791821 (0.2) | 12.20203369 (0.5) | 11.379 (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 | 20.05 (0.04) | 20.05 (0.04) | 20.05 (0.04) | |||||||||
| g magnitude | 19.45 (0.01) | 19.45 (0.01) | 19.45 (0.01) | |||||||||
| r magnitude | 19.18 (0.01) | 19.18 (0.01) | 19.18 (0.01) | |||||||||
| i magnitude | 19.11 (0.02) | 19.11 (0.02) | 19.11 (0.01) | |||||||||
| z magnitude | 19.07 (0.04) | 19.07 (0.04) | 19.07 (0.04) | |||||||||
| G magnitude | 19.19 (0.03) | 19.22 | 19.19 | 19.19 (0.003) | ||||||||
| BP magnitude | 19.43 (0.03) | 19.46 | ||||||||||
| RP magnitude | 18.80 (0.02) | 18.85 | ||||||||||
| Pan g magnitude | 19.41 (0.01) | |||||||||||
| Pan r magnitude | 19.18 (0.01) | |||||||||||
| Pan i magnitude | 19.12 (0.005) | |||||||||||
| Pan z magnitude | 19.12 (0.02) | |||||||||||
| Pan y magnitude | 19.29 (0.02) | |||||||||||
| E(B-V) | 0.016 | |||||||||||
* Constant surface field
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