SDSS J125312.31+480038.2
All names: Gaia DR3 1555227311653214848, SDSS J125312.31+480038.2, Gaia EDR3 1555227311653214848, SDSS J125312.31+480038.23, Gaia DR2 1555227311653214848
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 53 12.31 (0.4) | 12 53 12.31 | 12 53 12.31 (0.6) | 12 53 12.31 (0.4) | |||||||
| Declination | 48 00 37.91 (0.4) | 48 00 38.20 | 48 00 37.92 (0.6) | 48 00 38.17 (0.4) | |||||||
| Spectral type | DC: | DC: | DC: | DC | DC | ||||||
| Effective temperature | [K] | 7236.0 | 7067.0 | 8080.0 (224) | |||||||
| log(g) | [cgs] | 8.29 | 8.22 | 8.00 (0) | |||||||
| Mass | [M☉] | 0.773 | 0.714 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 2.4470 | 2.3500 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 4.72 (0.7) | 4.54 (1) | 4.72 (0.7) | |||||||
| Distance | [pc] | 211.90 (30) | 220.48 (46) | 211.90 (30) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -4.259267409 (0.5) | -4.317724409 (0.9) | -4.259 (0.5) | |||||||
| Proper motion (declination) | [mas/yr] | -16.6175721 (0.7) | -17.49088844 (2) | -16.618 (0.7) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 21.07 (0.07) | 21.06 (0.07) | 21.07 (0.07) | ||||||||
| g magnitude | 20.61 (0.02) | 20.62 (0.03) | 20.61 (0.02) | ||||||||
| r magnitude | 20.50 (0.03) | 20.53 (0.04) | 20.51 (0.03) | ||||||||
| i magnitude | 20.53 (0.04) | 20.52 (0.06) | 20.55 (0.04) | ||||||||
| z magnitude | 20.75 (0.2) | 20.73 (0.2) | 20.76 (0.2) | ||||||||
| G magnitude | 20.47 (0.1) | 20.56 | 20.47 (0.007) | ||||||||
| BP magnitude | 20.55 (0.1) | 20.88 | |||||||||
| RP magnitude | 20.05 (0.07) | 20.11 | |||||||||
| Pan g magnitude | 20.64 (0.03) | ||||||||||
| Pan r magnitude | 20.42 (0.02) | ||||||||||
| Pan i magnitude | 20.49 (0.03) | ||||||||||
| Pan z magnitude | 20.55 (0.06) | ||||||||||
| Pan y magnitude | 20.55 (0.2) | ||||||||||
| E(B-V) | 0.014 | ||||||||||
* Constant surface field
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