Gaia DR2 210000437370798976
All names: Gaia DR3 210000437370798976, SDSS J054827.66+465514.1, J0548+4655, SDSS J054827.65+465514.1, Gaia DR2 210000437370798976, Gaia EDR3 210000437370798976, WDJ054827.65+465514.14, GALEX J054827.7+465513
| 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 | 05 48 27.75 (0.06) | 05 48 27.74 | 05 48 27.75 | 05 48 27.65 (0.06) | 05 48 27.74 | ||||||||
| Declination | 46 55 13.94 (0.05) | 46 55 13.94 | 46 55 13.94 | 46 55 14.15 (0.05) | 46 55 13.94 | ||||||||
| Spectral type | DC | DC | DC | DC | DC | ||||||||
| Effective temperature | [K] | 9994.0 (65) | 10126.0 (64) | 9993.0 (64) | 10219.0 | 10274.0 | 10093.0 (161) | ||||||
| log(g) | [cgs] | 7.97 (0.01) | 8.02 (0.01) | 7.98 (0.01) | 8.16 | 8.10 | 8.02 (0.03) | ||||||
| Mass | [M☉] | 0.565 (0.01) | 0.589 (0.01) | 0.569 (0.01) | 0.699 | 0.642 | 0.592 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.6500 | 0.7191 | 0.6740 | |||||||||
| log(H/He) | -4.6 | -4.6 | -4.6 | ||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| log(N/He) | |||||||||||||
| log(O/He) | |||||||||||||
| log(Na/He) | |||||||||||||
| log(Mg/He) | |||||||||||||
| log(Al/He) | |||||||||||||
| log(Si/He) | |||||||||||||
| log(P/He) | |||||||||||||
| log(S/He) | |||||||||||||
| log(Cl/He) | |||||||||||||
| log(Sc/He) | |||||||||||||
| log(Ti/He) | |||||||||||||
| log(V/He) | |||||||||||||
| log(Cr/He) | |||||||||||||
| log(Mn/He) | |||||||||||||
| log(Fe/He) | |||||||||||||
| log(Co/He) | |||||||||||||
| log(Ni/He) | |||||||||||||
| log(Cu/He) | |||||||||||||
| log(Zn/He) | |||||||||||||
| log(Ga/He) | |||||||||||||
| log(Ge/He) | |||||||||||||
| log(Sr/He) | |||||||||||||
| Parallax | [mas] | 11.30 (0.07) | 11.34 (0.1) | 11.34 (0.1) | 11.30 | 11.30 (0.07) | 11.34 (0.1) | ||||||
| Distance | [pc] | 88.52 (0.6) | 88.18 (0.8) | 88.15 (0.8) | 88.52 | 88.52 (0.6) | 88.15 (0.8) | ||||||
| Composition | He | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 59.54431152 (0.08) | 59.83683888 (0.2) | 59.544 (0.08) | 59.83683888 | ||||||||
| Proper motion (declination) | [mas/yr] | -13.10096871 (0.05) | -12.84415573 (0.2) | -13.101 (0.05) | -12.84415573 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.09 (0.02) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 17.15 (0.01) | 17.14 (0.01) | 17.14 (0.01) | ||||||||||
| g magnitude | 17.03 (0.005) | 17.03 (0.005) | |||||||||||
| r magnitude | 17.14 (0.005) | 17.14 (0.005) | |||||||||||
| i magnitude | 17.27 (0.006) | 17.27 (0.006) | |||||||||||
| z magnitude | 17.45 (0.02) | 17.45 (0.02) | |||||||||||
| G magnitude | 17.03 (0.006) | 17.07 | 17.03 | 17.03 (0.003) | 17.07 | ||||||||
| BP magnitude | 17.07 (0.006) | 17.06 | 17.06 | ||||||||||
| RP magnitude | 16.98 (0.008) | 16.98 | 16.98 | ||||||||||
| Pan g magnitude | 17.06 (0.003) | 17.06 (0.002) | |||||||||||
| Pan r magnitude | 17.15 (0.002) | 17.15 (0.003) | |||||||||||
| Pan i magnitude | 17.32 (0.003) | 17.32 (0.003) | |||||||||||
| Pan z magnitude | 17.48 (0.007) | 17.48 (0.007) | |||||||||||
| Pan y magnitude | 17.59 (0.009) | 17.59 (0.009) | |||||||||||
| E(B-V) | 0.003 | ||||||||||||
* Constant surface field
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