SDSS J161520.80+252211.1
All names: Gaia DR3 1303139841210728832, GALEX J161520.8+252211, Gaia DR2 1303139841210728832, SDSS J161520.81+252211.2, Gaia EDR3 1303139841210728832, SDSS J161520.80+252211.2, SDSS J161520.80+252211.1, SDSS J161520.81+252211.1
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 15 20.82 (0.09) | 16 15 20.81 | 16 15 20.82 (0.1) | 16 15 20.82 | 16 15 20.80 (0.09) | 16 15 20.81 | |||||
| Declination | 25 22 10.31 (0.1) | 25 22 11.22 | 25 22 10.35 (0.2) | 25 22 10.31 | 25 22 11.46 (0.1) | 25 22 11.19 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8422.0 | 8704.0 (180) | 8670.0 (60) | |||||||
| log(g) | [cgs] | 7.41 | 7.51 (0.06) | 7.61 (0.1) | |||||||
| Mass | [M☉] | 0.316 | 0.356 (0.04) | 0.428 (0.06) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.5169 | |||||||||
| 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] | 4.43 (0.2) | 4.32 (0.2) | 4.43 | 4.43 (0.2) | ||||||
| Distance | [pc] | 225.89 (9) | 231.53 (12) | 225.89 | 225.89 (9) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 14.26699948 (0.1) | 14.94563832 (0.3) | 14.267 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | -71.85566154 (0.2) | -71.39782924 (0.4) | -71.856 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 18.40 (0.05) | ||||||||||
| H magnitude | 18.09 (0.1) | ||||||||||
| K magnitude | 18.30 (0.2) | ||||||||||
| u magnitude | 19.41 (0.03) | 19.41 (0.03) | 19.41 (0.03) | ||||||||
| g magnitude | 18.87 (0.008) | 18.87 (0.008) | 18.90 (0.02) | ||||||||
| r magnitude | 18.85 (0.01) | 18.85 (0.01) | 18.85 (0.02) | ||||||||
| i magnitude | 18.89 (0.01) | 18.89 (0.01) | 18.90 (0.02) | ||||||||
| z magnitude | 19.03 (0.04) | 19.03 (0.04) | 19.05 (0.05) | ||||||||
| G magnitude | 18.78 (0.02) | 18.82 | 18.78 | 18.78 (0.003) | |||||||
| BP magnitude | 18.93 (0.02) | 18.88 | |||||||||
| RP magnitude | 18.61 (0.03) | 18.60 | |||||||||
| Pan g magnitude | 18.87 (0.02) | ||||||||||
| Pan r magnitude | 18.85 (0.008) | ||||||||||
| Pan i magnitude | 18.90 (0.006) | ||||||||||
| Pan z magnitude | 19.03 (0.02) | ||||||||||
| Pan y magnitude | 19.10 (0.02) | ||||||||||
| E(B-V) | 0.046 | ||||||||||
* Constant surface field
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