SDSS J234931.58+004827.1
All names: SDSS J234931.57+004827.1, Gaia EDR3 2643165205156617088, 2SLAQ J234931.58+004827.1, SDSS J234931.58+004827.2, Gaia DR2 2643165205156617088, Gaia DR3 2643165205156617088, GALEX J234931.5+004824, SDSS J234931.58+004827.1
| 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 | 23 49 31.56 (0.7) | 23 49 31.58 | 23 49 31.56 (0.8) | 23 49 31.58 (0.7) | 23 49 31.58 | |||||
| Declination | 00 48 26.72 (0.5) | 00 48 27.18 | 00 48 26.73 (0.5) | 00 48 27.19 (0.5) | 00 48 27.18 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6931.0 | 6839.0 (147) | |||||||
| log(g) | [cgs] | 7.07 | 7.24 (0.5) | |||||||
| Mass | [M☉] | 0.212 | 0.294 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.6569 | ||||||||
| 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] | 3.57 (0.8) | 2.70 (1) | 3.57 (0.8) | ||||||
| Distance | [pc] | 279.94 (66) | 370.57 (133) | 279.94 (66) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -19.07193546 (1) | -19.89508662 (2) | -19.072 (1) | ||||||
| Proper motion (declination) | [mas/yr] | -29.60988045 (0.6) | -28.77677223 (1) | -29.61 (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 | 20.97 (0.07) | 20.89 (0.07) | 20.90 (0.07) | |||||||
| g magnitude | 20.36 (0.02) | 20.37 (0.02) | 20.38 (0.04) | |||||||
| r magnitude | 20.07 (0.02) | 20.10 (0.02) | 20.13 (0.03) | |||||||
| i magnitude | 20.00 (0.03) | 20.01 (0.03) | 20.04 (0.03) | |||||||
| z magnitude | 19.82 (0.08) | 19.84 (0.08) | 20.23 (0.1) | |||||||
| G magnitude | 20.13 (0.07) | 20.17 | 20.13 (0.006) | |||||||
| BP magnitude | 20.25 (0.07) | 20.36 | ||||||||
| RP magnitude | 19.97 (0.08) | 19.75 | ||||||||
| Pan g magnitude | 20.30 (0.02) | |||||||||
| Pan r magnitude | 20.13 (0.02) | |||||||||
| Pan i magnitude | 20.10 (0.02) | |||||||||
| Pan z magnitude | 20.14 (0.03) | |||||||||
| Pan y magnitude | 19.97 (0.1) | |||||||||
| E(B-V) | 0.033 | |||||||||
* Constant surface field
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