SDSS J015048.48+171039.0
All names: SDSS J015048.48+171039.0, Gaia EDR3 91408178348709376, SDSS J015048.47+171039.0, Gaia DR2 91408178348709376, J0150+1710, Gaia DR3 91408178348709376, SDSS J015048.48+171039.04
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Coutu et al. 2019 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 50 48.47 (0.6) | 01 50 48.48 | 01 50 48.48 | 01 50 48.47 (0.8) | 01 50 48.46 (0.6) | ||||||
| Declination | 17 10 38.95 (0.8) | 17 10 39.07 | 17 10 39.00 | 17 10 38.96 (1) | 17 10 39.30 (0.8) | ||||||
| Spectral type | DZ | DZ | DZ | DZ | DZ | ||||||
| Effective temperature | [K] | 8422.0 (598) | 7795.0 | 7978.0 (84) | |||||||
| log(g) | [cgs] | 7.72 | 7.64 | 8.00 (0) | |||||||
| Mass | [M☉] | 0.4263 | 0.405 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.6890 | 0.7499 | ||||||||
| log(H/He) | <-5.4661 | ||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | -10.395 (0.2) | -9.596 (0.08) | |||||||||
| 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] | 1.74 (0.7) | 2.67 | 2.67 (0.9) | 1.74 (0.7) | ||||||
| Distance | [pc] | 573.43 (224) | 374.48 (126) | 374.48 (126) | 573.43 (224) | ||||||
| Composition | He | He | He | ||||||||
| Proper motion (right ascension) | [mas/yr] | 9.365849971 (0.9) | 8.78452308 (2) | 9.366 (0.9) | |||||||
| Proper motion (declination) | [mas/yr] | -21.59986899 (1) | -23.28287288 (2) | -21.6 (1) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 21.05 (0.1) | 21.03 (0.1) | 21.03 (0.1) | ||||||||
| g magnitude | 20.49 (0.02) | 20.49 (0.03) | 20.49 (0.02) | ||||||||
| r magnitude | 20.51 (0.04) | 20.51 (0.04) | 20.52 (0.04) | ||||||||
| i magnitude | 20.54 (0.06) | 20.55 (0.06) | 20.54 (0.06) | ||||||||
| z magnitude | 20.41 (0.2) | 20.40 (0.2) | 20.40 (0.2) | ||||||||
| G magnitude | 20.41 (0.09) | 20.47 | 20.41 (0.009) | ||||||||
| BP magnitude | 20.41 (0.09) | 20.53 | |||||||||
| RP magnitude | 20.21 (0.1) | 20.14 | |||||||||
| Pan g magnitude | 20.50 (0.03) | ||||||||||
| Pan r magnitude | 20.50 (0.02) | ||||||||||
| Pan i magnitude | 20.50 (0.02) | ||||||||||
| Pan z magnitude | 20.54 (0.03) | ||||||||||
| Pan y magnitude | 19.80 (0.2) | ||||||||||
| E(B-V) | 0.064 | ||||||||||
* Constant surface field
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