SDSS J161507.12+491922.7
All names: SDSS J161507.11+491922.5, SDSS J161507.12+491922.7, SDSS J161507.12+491922.6, GALEX J161507.1+491922, Gaia DR2 1423443150777692672, Gaia EDR3 1423443150777692672, Gaia DR3 1423443150777692672
| 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 | 16 15 07.13 (0.5) | 16 15 07.12 | 16 15 07.13 (0.6) | 16 15 07.12 (0.5) | 16 15 07.12 | |||||
| Declination | 49 19 22.77 (0.7) | 49 19 22.59 | 49 19 22.77 (1) | 49 19 22.56 (0.7) | 49 19 22.66 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10900.0 | 9900.0 (212) | |||||||
| log(g) | [cgs] | 7.23 | 7.88 (0.3) | |||||||
| Mass | [M☉] | 0.274 | 0.538 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2269 | ||||||||
| 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] | 1.47 (0.6) | 1.20 (0.9) | 1.47 (0.6) | ||||||
| Distance | [pc] | 678.59 (275) | 834.21 (638) | 678.61 (275) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 6.470819022 (0.7) | 7.467217429 (2) | 6.471 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | 13.65434931 (1) | 12.5257887 (2) | 13.654 (1) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.92 (0.06) | 20.91 (0.07) | 20.92 (0.07) | |||||||
| g magnitude | 20.46 (0.02) | 20.46 (0.02) | 20.46 (0.04) | |||||||
| r magnitude | 20.57 (0.03) | 20.56 (0.03) | 20.60 (0.03) | |||||||
| i magnitude | 20.63 (0.04) | 20.62 (0.04) | 20.62 (0.04) | |||||||
| z magnitude | 21.06 (0.2) | 20.93 (0.2) | 20.93 (0.2) | |||||||
| G magnitude | 20.49 (0.1) | 20.56 | 20.49 (0.008) | |||||||
| BP magnitude | 20.39 (0.1) | 20.41 | ||||||||
| RP magnitude | 20.59 (0.2) | 20.44 | ||||||||
| Pan g magnitude | 20.48 (0.02) | |||||||||
| Pan r magnitude | 20.59 (0.02) | |||||||||
| Pan i magnitude | 20.68 (0.01) | |||||||||
| Pan z magnitude | 20.83 (0.03) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.019 | |||||||||
* Constant surface field
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