SDSS J095239.49+255231.3
All names: Gaia DR2 643813776604382976, SDSS J095239.49+255231.3, Gaia DR3 643813776604382976, Gaia EDR3 643813776604382976, GALEX J095239.5+255231, SDSS J095239.48+255231.2
| 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 | 09 52 39.45 (0.3) | 09 52 39.49 | 09 52 39.45 (0.6) | 09 52 39.51 (0.3) | 09 52 39.49 | |||||
| Declination | 25 52 30.94 (0.3) | 25 52 31.28 | 25 52 30.95 (0.5) | 25 52 31.39 (0.3) | 25 52 31.26 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9894.0 | 10094.0 (144) | |||||||
| log(g) | [cgs] | 7.62 | 7.79 (0.2) | |||||||
| Mass | [M☉] | 0.407 | 0.496 (0.09) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.4032 | ||||||||
| 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] | 2.94 (0.4) | 2.72 (0.7) | 2.94 (0.4) | ||||||
| Distance | [pc] | 340.47 (49) | 367.71 (91) | 340.46 (49) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -50.33440736 (0.4) | -50.89428234 (0.9) | -50.334 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -28.04177515 (0.3) | -27.99507939 (0.7) | -28.042 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.09 (0.07) | 20.09 (0.07) | 19.95 (0.05) | |||||||
| g magnitude | 19.52 (0.01) | 19.52 (0.01) | 19.50 (0.01) | |||||||
| r magnitude | 19.60 (0.02) | 19.60 (0.01) | 19.58 (0.02) | |||||||
| i magnitude | 19.75 (0.02) | 19.75 (0.02) | 19.74 (0.03) | |||||||
| z magnitude | 20.02 (0.09) | 20.02 (0.09) | 19.84 (0.1) | |||||||
| G magnitude | 19.53 (0.04) | 19.57 | 19.53 (0.004) | |||||||
| BP magnitude | 19.52 (0.04) | 19.49 | ||||||||
| RP magnitude | 19.46 (0.05) | 19.32 | ||||||||
| Pan g magnitude | 19.49 (0.02) | |||||||||
| Pan r magnitude | 19.61 (0.02) | |||||||||
| Pan i magnitude | 19.72 (0.01) | |||||||||
| Pan z magnitude | 19.91 (0.03) | |||||||||
| Pan y magnitude | 20.00 (0.04) | |||||||||
| E(B-V) | 0.020 | |||||||||
* Constant surface field
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