SDSS J073107.97+403352.2
All names: Gaia DR3 900590320541084800, Gaia DR2 900590320541084800, SDSS J073107.97+403352.1, SDSS J073107.97+403352.2, Gaia EDR3 900590320541084800, GALEX J073107.9+403352
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 31 07.99 (0.4) | 07 31 07.97 | 07 31 07.99 (0.6) | 07 31 07.98 (0.4) | 07 31 07.97 | |||||
| Declination | 40 33 52.06 (0.3) | 40 33 52.14 | 40 33 52.06 (0.4) | 40 33 52.19 (0.3) | 40 33 52.17 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11823.0 | 19490.0 (467) | |||||||
| log(g) | [cgs] | 7.12 | 7.45 (0.1) | |||||||
| Mass | [M☉] | 0.253 | 0.421 (0.03) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1602 | ||||||||
| 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] | 0.95 (0.5) | 1.33 (0.6) | 0.95 (0.5) | ||||||
| Distance | [pc] | 1055.27 (505) | 753.27 (326) | 1055.30 (505) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 7.168138584 (0.6) | 7.752866705 (1) | 7.168 (0.6) | ||||||
| Proper motion (declination) | [mas/yr] | -8.161508981 (0.5) | -8.105195644 (0.7) | -8.162 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.06 (0.04) | 20.06 (0.04) | 20.07 (0.05) | |||||||
| g magnitude | 19.77 (0.01) | 19.77 (0.01) | 19.78 (0.02) | |||||||
| r magnitude | 20.01 (0.02) | 20.01 (0.02) | 20.05 (0.02) | |||||||
| i magnitude | 20.25 (0.04) | 20.25 (0.04) | 20.26 (0.04) | |||||||
| z magnitude | 19.98 (0.1) | 19.98 (0.1) | 20.02 (0.1) | |||||||
| G magnitude | 19.91 (0.1) | 19.95 | 19.91 (0.006) | |||||||
| BP magnitude | 19.79 (0.1) | 19.78 | ||||||||
| RP magnitude | 19.98 (0.09) | 19.93 | ||||||||
| Pan g magnitude | 19.79 (0.02) | |||||||||
| Pan r magnitude | 20.04 (0.01) | |||||||||
| Pan i magnitude | 20.28 (0.02) | |||||||||
| Pan z magnitude | 20.40 (0.03) | |||||||||
| Pan y magnitude | 20.53 (0.1) | |||||||||
| E(B-V) | 0.045 | |||||||||
* Constant surface field
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