SDSS J073729.50+442207.5
All names: Gaia DR3 925457184752727936, Gaia EDR3 925457184752727936, SDSS J073729.50+442207.50, Gaia DR2 925457184752727936, SDSS J073729.50+442207.5, GALEX J073729.6+442207
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 37 29.50 (0.7) | 07 37 29.50 | 07 37 29.50 (1) | 07 37 29.50 (0.7) | |||||
| Declination | 44 22 07.46 (0.6) | 44 22 07.48 | 44 22 07.46 (0.9) | 44 22 07.41 (0.6) | |||||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 6853.0 | 7868.0 (141) | ||||||
| log(g) | [cgs] | 8.04 | 8.20 (0.2) | ||||||
| Mass | [M☉] | 0.613 | 0.71 (0.1) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 1.6910 | |||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| log(C/H) | |||||||||
| log(N/H) | |||||||||
| log(O/H) | |||||||||
| log(Na/H) | |||||||||
| log(Mg/H) | |||||||||
| log(Al/H) | |||||||||
| log(Si/H) | |||||||||
| log(P/H) | |||||||||
| log(S/H) | |||||||||
| log(Sc/H) | |||||||||
| log(Ti/H) | |||||||||
| log(Cr/H) | |||||||||
| log(Mn/H) | |||||||||
| log(Fe/H) | |||||||||
| log(Ni/H) | |||||||||
| Parallax | [mas] | 2.42 (0.8) | 4.54 (2) | 2.42 (0.8) | |||||
| Distance | [pc] | 413.64 (141) | 220.27 (94) | 413.63 (141) | |||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 1.052646631 (0.9) | 2.480602488 (3) | 1.053 (0.9) | |||||
| Proper motion (declination) | [mas/yr] | 3.342900424 (0.6) | 3.381000502 (1) | 3.343 (0.6) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 20.90 (0.07) | 20.88 (0.06) | 20.88 (0.06) | ||||||
| g magnitude | 20.47 (0.02) | 20.48 (0.03) | 20.48 (0.03) | ||||||
| r magnitude | 20.38 (0.03) | 20.40 (0.03) | 20.40 (0.03) | ||||||
| i magnitude | 20.34 (0.04) | 20.35 (0.04) | 20.35 (0.04) | ||||||
| z magnitude | 20.18 (0.1) | 20.19 (0.1) | 20.19 (0.1) | ||||||
| G magnitude | 20.32 (0.1) | 20.37 | 20.32 (0.008) | ||||||
| BP magnitude | 20.37 (0.1) | 20.69 | |||||||
| RP magnitude | 19.73 (0.1) | 19.94 | |||||||
| Pan g magnitude | 20.42 (0.02) | ||||||||
| Pan r magnitude | 20.36 (0.01) | ||||||||
| Pan i magnitude | 20.38 (0.02) | ||||||||
| Pan z magnitude | 20.49 (0.04) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.039 | ||||||||
* Constant surface field
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