SDSS J040858.61+145507.8
All names: SDSS J040858.60+145507.8, Gaia EDR3 45073276590017920, GALEX J040858.6+145508, SDSS J040858.60+145507.7, SDSS J040858.61+145507.8, Gaia DR3 45073276590017920, Gaia DR2 45073276590017920
| 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 | 04 08 58.61 (0.4) | 04 08 58.61 | 04 08 58.61 (0.5) | 04 08 58.61 (0.4) | 04 08 58.61 | |||||
| Declination | 14 55 07.72 (0.3) | 14 55 07.83 | 14 55 07.73 (0.3) | 14 55 07.89 (0.3) | 14 55 07.84 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7950.0 | 16305.0 (928) | |||||||
| log(g) | [cgs] | 6.85 | 7.98 (0.2) | |||||||
| Mass | [M☉] | 0.173 | 0.604 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| 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] | 2.51 (0.5) | 2.04 (0.5) | 2.51 (0.5) | ||||||
| Distance | [pc] | 398.34 (73) | 490.15 (131) | 398.34 (73) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -4.201036424 (0.5) | -4.076423186 (1) | -4.201 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -10.68824263 (0.4) | -10.0991354 (0.9) | -10.688 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.57 (0.05) | 20.57 (0.06) | 20.55 (0.06) | |||||||
| g magnitude | 19.93 (0.01) | 19.93 (0.01) | 19.93 (0.02) | |||||||
| r magnitude | 19.93 (0.02) | 19.93 (0.02) | 19.93 (0.02) | |||||||
| i magnitude | 19.98 (0.02) | 19.98 (0.02) | 19.98 (0.02) | |||||||
| z magnitude | 20.03 (0.08) | 20.03 (0.08) | 19.97 (0.08) | |||||||
| G magnitude | 19.90 (0.07) | 19.94 | 19.90 (0.006) | |||||||
| BP magnitude | 20.03 (0.07) | 20.06 | ||||||||
| RP magnitude | 19.70 (0.1) | 19.56 | ||||||||
| Pan g magnitude | 19.95 (0.01) | |||||||||
| Pan r magnitude | 19.96 (0.02) | |||||||||
| Pan i magnitude | 20.02 (0.02) | |||||||||
| Pan z magnitude | 20.14 (0.03) | |||||||||
| Pan y magnitude | 20.03 (0.008) | |||||||||
| E(B-V) | 0.378 | |||||||||
* Constant surface field
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