Gaia DR2 603155765049434752
All names: GALEX J083823.5+132133, Gaia EDR3 603155765049434752, USNO-B1.0 1033-00177584, SDSS J083823.51+132133.5, LSPM J0838+1321, WDJ083823.47+132134.53, WDJ083823.47+132134.54, Gaia DR2 603155765049434752, J0838+1321, SDSS J083823.50+132133.6, NLTT 19940, SDSS J083823.50+132133.5, LP 485-32, Gaia DR3 603155765049434752, SDSS J083823.49+132133.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 38 23.57 (0.2) | 08 38 23.56 | 08 38 23.57 | 08 38 23.47 (0.2) | 08 38 23.56 | |||||||
| Declination | 13 21 31.38 (0.1) | 13 21 31.48 | 13 21 31.38 | 13 21 34.53 (0.1) | 13 21 31.48 | |||||||
| Spectral type | DC | DC | DC | DC | ||||||||
| Effective temperature | [K] | 6566.0 (50) | 7010.0 | 6759.0 | 6397.0 (192) | |||||||
| log(g) | [cgs] | 8.07 (0.03) | 8.29 | 8.19 | 8.02 (0.05) | |||||||
| Mass | [M☉] | 0.615 (0.02) | 0.778 | 0.694 | 0.583 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 2.1100 | 2.7620 | 2.5710 | ||||||||
| log(H/He) | -3.2 | |||||||||||
| 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] | 12.37 (0.2) | 12.59 (0.2) | 12.59 (0.2) | 12.37 | 12.37 (0.2) | 12.59 (0.2) | |||||
| Distance | [pc] | 80.83 (1) | 79.43 (2) | 79.44 (2) | 80.83 | 80.83 (1) | 79.44 (2) | |||||
| Composition | He | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 84.58574654 (0.2) | 84.88234184 (0.4) | 84.586 (0.2) | 84.88234184 | |||||||
| Proper motion (declination) | [mas/yr] | -196.8366749 (0.2) | -197.2104115 (0.3) | -196.837 (0.2) | -197.2104115 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 19.30 | |||||||||||
| V magnitude | 18.43 | |||||||||||
| R magnitude | 18.50 | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 17.76 (0.03) | |||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.10 (0.02) | 19.11 (0.02) | 19.11 (0.02) | |||||||||
| g magnitude | 18.55 (0.007) | 18.55 (0.007) | ||||||||||
| r magnitude | 18.34 (0.008) | 18.34 (0.008) | ||||||||||
| i magnitude | 18.29 (0.009) | 18.29 (0.009) | ||||||||||
| z magnitude | 18.34 (0.03) | 18.34 (0.03) | ||||||||||
| G magnitude | 18.34 (0.02) | 18.37 | 18.34 | 18.34 (0.003) | 18.37 | |||||||
| BP magnitude | 18.52 (0.02) | 18.48 | 18.48 | |||||||||
| RP magnitude | 17.98 (0.02) | 18.02 | 18.02 | |||||||||
| Pan g magnitude | 18.55 (0.008) | 18.55 (0.008) | ||||||||||
| Pan r magnitude | 18.36 (0.006) | 18.36 (0.006) | ||||||||||
| Pan i magnitude | 18.35 (0.006) | 18.35 (0.004) | ||||||||||
| Pan z magnitude | 18.40 (0.01) | 18.40 (0.01) | ||||||||||
| Pan y magnitude | 18.43 (0.02) | 18.43 (0.02) | ||||||||||
| E(B-V) | 0.003 | |||||||||||
* Constant surface field
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