SDSS J145539.99+120602.5
All names: Gaia EDR3 1181307802459737344, SDSS J145539.98+120602.5, GALEX J145540.0+120602, SDSS J145539.99+120602.5, Gaia DR3 1181307802459737344, Gaia DR2 1181307802459737344, SDSS J145539.99+120602.56
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 55 39.98 (0.2) | 14 55 39.99 | 14 55 39.98 (0.3) | 14 55 39.99 (0.2) | ||||||
| Declination | 12 06 02.48 (0.2) | 12 06 02.59 | 12 06 02.48 (0.3) | 12 06 02.68 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 82839.0 (7018) | 21401.0 | 98630.0 (2895) | ||||||
| log(g) | [cgs] | 6.80 (0.2) | 6.36 | 7.28 (0.2) | ||||||
| Mass | [M☉] | 0.42 (0.04) | 0.152 | 0.575 (0.02) | ||||||
| log(Luminosity) | [L☉] | 1.88 (0.2) | ||||||||
| Cooling age | [Gyr] | 0.0001 | ||||||||
| 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] | 0.35 (0.3) | 0.66 (0.4) | 0.35 (0.3) | ||||||
| Distance | [pc] | 2824.89 (2299) | 1523.86 (950) | 2824.86 (2298) | ||||||
| Composition | H | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -7.135219803 (0.3) | -6.646669821 (0.8) | -7.135 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -12.54526918 (0.3) | -14.18273471 (0.8) | -12.545 (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 | 18.32 (0.02) | 18.31 (0.02) | 18.32 (0.01) | |||||||
| g magnitude | 18.73 (0.008) | 18.74 (0.02) | 18.73 (0.008) | |||||||
| r magnitude | 19.31 (0.01) | 19.32 (0.05) | 19.31 (0.01) | |||||||
| i magnitude | 19.59 (0.02) | 19.61 (0.05) | 19.59 (0.02) | |||||||
| z magnitude | 19.80 (0.08) | 19.76 (0.08) | 19.80 (0.09) | |||||||
| G magnitude | 19.00 (0.03) | 19.03 | 19.00 (0.004) | |||||||
| BP magnitude | 18.89 (0.03) | 18.81 | ||||||||
| RP magnitude | 19.26 (0.05) | 19.28 | ||||||||
| Pan g magnitude | 18.83 (0.01) | |||||||||
| Pan r magnitude | 19.28 (0.01) | |||||||||
| Pan i magnitude | 19.63 (0.009) | |||||||||
| Pan z magnitude | 19.82 (0.02) | |||||||||
| Pan y magnitude | 19.84 (0.06) | |||||||||
| E(B-V) | 0.026 | |||||||||
* Constant surface field
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