SDSS J014823.30-004807.5
All names: GALEX J014823.2-004807, Gaia DR3 2509104161858231552, SDSS J014823.30-004807.56, SDSS J014823.29-004807.6, AT 2018jsm, Gaia DR2 2509104161858231552, Gaia EDR3 2509104161858231552, GWAC 181211A, SDSS J014823.30-004807.5, ASASSN -18abn
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 48 23.31 (0.8) | 01 48 23.30 | 01 48 23.31 (1) | 01 48 23.29 (0.8) | |||||||
| Declination | -00 48 07.55 (0.6) | -00 48 07.63 | -00 48 07.55 (0.8) | -00 48 07.65 (0.6) | |||||||
| Spectral type | DA | DAH: | DAH: | DAH | CV | ||||||
| Effective temperature | [K] | 10818.5 (1000) | 8217.0 | 10227.0 (141) | |||||||
| log(g) | [cgs] | 7.99 (0.2) | 7.45 | 9.11 (0.6) | |||||||
| Mass | [M☉] | 0.5959118129221672 (0.3) | 0.33 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.5667 | |||||||||
| 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] | 1.48 (1) | 2.22 (2) | 1.48 (1) | |||||||
| Distance | [pc] | 673.94 (472) | 449.80 (331) | 673.95 (472) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 20.49213937 (1) | 21.91011096 (2) | 20.492 (1) | |||||||
| Proper motion (declination) | [mas/yr] | 6.4119754 (0.7) | 8.949592301 (2) | 6.412 (0.7) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.50 (0.05) | 20.49 (0.05) | 20.50 (0.05) | ||||||||
| g magnitude | 20.33 (0.02) | 20.35 (0.03) | 20.33 (0.02) | ||||||||
| r magnitude | 20.33 (0.02) | 20.33 (0.03) | 20.33 (0.03) | ||||||||
| i magnitude | 20.43 (0.03) | 20.44 (0.05) | 20.44 (0.03) | ||||||||
| z magnitude | 20.46 (0.1) | 20.42 (0.1) | 20.48 (0.1) | ||||||||
| G magnitude | 20.47 (0.1) | 20.54 | 20.47 (0.01) | ||||||||
| BP magnitude | 20.60 (0.1) | 20.32 | |||||||||
| RP magnitude | 20.03 (0.1) | 19.72 | |||||||||
| Pan g magnitude | 20.44 (0.03) | ||||||||||
| Pan r magnitude | 20.46 (0.02) | ||||||||||
| Pan i magnitude | 20.52 (0.03) | ||||||||||
| Pan z magnitude | 20.51 (0.09) | ||||||||||
| Pan y magnitude | 20.04 (0.1) | ||||||||||
| E(B-V) | 0.026 | ||||||||||
* Constant surface field
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