SDSS J103813.77+235431.1
All names: SDSS J103813.77+235431.1, Gaia DR2 723249334182852864, GALEX J103813.8+235431, Gaia DR3 723249334182852864, Gaia EDR3 723249334182852864, SDSS J103813.77+235431.10
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 38 13.77 (0.9) | 10 38 13.77 | 10 38 13.77 (1) | 10 38 13.76 (0.9) | ||||
| Declination | 23 54 31.01 (1) | 23 54 31.10 | 23 54 31.01 (2) | 23 54 31.14 (1) | ||||
| Spectral type | DA+M | DA+M | DA+M | |||||
| Effective temperature | [K] | 6414.0 | 10275.0 (104) | |||||
| log(g) | [cgs] | 7.52 | 8.34 (0.09) | |||||
| Mass | [M☉] | 0.348 | 0.634 (0.05) | |||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | 1.0690 | ||||||
| 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] | -2.80 (2) | -3.71 (2) | |||||
| Distance | [pc] | |||||||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | 8.324258488 (1) | 6.546018454 (2) | 8.324 (1) | ||||
| Proper motion (declination) | [mas/yr] | -7.979259749 (0.9) | -12.23894334 (2) | -7.979 (0.9) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | ||||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | 20.77 (0.06) | 20.76 (0.06) | 20.76 (0.06) | |||||
| g magnitude | 20.45 (0.02) | 20.46 (0.03) | 20.45 (0.02) | |||||
| r magnitude | 20.51 (0.03) | 20.51 (0.03) | 20.51 (0.03) | |||||
| i magnitude | 20.05 (0.03) | 20.06 (0.03) | 20.06 (0.03) | |||||
| z magnitude | 19.58 (0.06) | 19.60 (0.06) | 19.60 (0.06) | |||||
| G magnitude | 20.40 (0.1) | 20.42 | 20.40 (0.01) | |||||
| BP magnitude | 20.63 (0.1) | 20.23 | ||||||
| RP magnitude | 19.68 (0.1) | 19.85 | ||||||
| Pan g magnitude | 20.48 (0.02) | |||||||
| Pan r magnitude | 20.55 (0.03) | |||||||
| Pan i magnitude | 20.09 (0.02) | |||||||
| Pan z magnitude | 19.62 (0.04) | |||||||
| Pan y magnitude | 19.41 (0.05) | |||||||
| E(B-V) | ||||||||
* Constant surface field
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