Gaia DR2 60007152756147584
All names: Gaia EDR3 60007152756147584, WDJ030335.32+192106.84, GALEX J030335.3+192109, J0303+1921, SDSS J030335.35+192107.6, WDJ030335.32+192106.85, Gaia DR2 60007152756147584, SDSS J030335.34+192107.5, Gaia DR3 60007152756147584
| 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 | 03 03 35.38 (0.1) | 03 03 35.38 | 03 03 35.38 | 03 03 35.32 (0.1) | 03 03 35.38 | ||||||||
| Declination | 19 21 08.45 (0.1) | 19 21 08.40 | 19 21 08.45 | 19 21 06.85 (0.1) | 19 21 08.40 | ||||||||
| Spectral type | DC | DC | DC | DA | DC | ||||||||
| Effective temperature | [K] | 6150.0 (38) | 6209.0 (37) | 6150.0 (38) | 6638.0 | 6384.0 | 6585.0 (138) | ||||||
| log(g) | [cgs] | 8.11 (0.02) | 8.11 (0.02) | 8.09 (0.02) | 8.34 | 8.22 | 8.35 (0.04) | ||||||
| Mass | [M☉] | 0.639 (0.01) | 0.638 (0.02) | 0.63 (0.02) | 0.808 | 0.715 | 0.813 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 2.8200 | 3.5580 | 3.3930 | |||||||||
| log(H/He) | -3.0 | -3.0 | -3 | ||||||||||
| 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] | 15.03 (0.2) | 14.90 (0.2) | 14.90 (0.2) | 15.03 | 15.03 (0.2) | 14.90 (0.2) | ||||||
| Distance | [pc] | 66.52 (0.8) | 67.11 (0.9) | 67.11 (1) | 66.52 | 66.52 (0.8) | 67.11 (1) | ||||||
| Composition | He | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 57.08165972 (0.2) | 57.19174462 (0.4) | 57.082 (0.2) | 57.19174462 | ||||||||
| Proper motion (declination) | [mas/yr] | 99.61849811 (0.2) | 99.86485594 (0.3) | 99.618 (0.2) | 99.86485594 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.52 (0.04) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.13 (0.02) | 19.14 (0.02) | 19.55 (0.03) | ||||||||||
| g magnitude | 18.53 (0.007) | 19.22 (0.01) | |||||||||||
| r magnitude | 18.24 (0.008) | 18.25 (0.007) | |||||||||||
| i magnitude | 18.16 (0.009) | 18.30 (0.009) | |||||||||||
| z magnitude | 18.20 (0.03) | 18.35 (0.03) | |||||||||||
| G magnitude | 18.26 (0.02) | 18.29 | 18.26 | 18.26 (0.003) | 18.29 | ||||||||
| BP magnitude | 18.53 (0.02) | 18.52 | 18.52 | ||||||||||
| RP magnitude | 17.91 (0.02) | 17.90 | 17.90 | ||||||||||
| Pan g magnitude | 18.49 (0.005) | 18.49 (0.005) | |||||||||||
| Pan r magnitude | 18.27 (0.005) | 18.27 (0.005) | |||||||||||
| Pan i magnitude | 18.20 (0.006) | 18.20 (0.007) | |||||||||||
| Pan z magnitude | 18.23 (0.01) | 18.23 (0.008) | |||||||||||
| Pan y magnitude | 18.29 (0.01) | 18.29 (0.01) | |||||||||||
| E(B-V) | 0.003 | ||||||||||||
* Constant surface field
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