SDSS J161616.83+631000.7
All names: J1616+6310, SDSS J161616.83+631000.6, Gaia DR3 1629354495811136384, Gaia EDR3 1629354495811136384, SDSS J161616.82+631000.7, SDSS J161616.83+631000.7, Gaia DR2 1629354495811136384, WDJ161616.90+630959.91, GALEX J161616.8+631000
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 16 16.73 (0.1) | 16 16 16.83 | 16 16 16.73 (0.1) | 16 16 16.73 | 16 16 16.90 (0.1) | 16 16 16.73 | 16 16 16.83 | ||||||||
| Declination | 63 10 01.75 (0.1) | 63 10 00.69 | 63 10 01.69 (0.1) | 63 10 01.75 | 63 09 59.92 (0.1) | 63 10 01.69 | 63 10 00.72 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 7523.0 (61) | 7547.0 (60) | 7523.0 (61) | 7594.0 | 7567.0 (143) | 7423.0 (35) | ||||||||
| log(g) | [cgs] | 8.39 (0.02) | 8.40 (0.02) | 8.39 (0.02) | 8.41 | 8.40 (0.03) | 8.22 (0.06) | ||||||||
| Mass | [M☉] | 0.845 (0.01) | 0.85 (0.01) | 0.846 (0.01) | 0.856 | 0.852 (0.03) | 0.724 (0.04) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 2.9000 | 2.7670 | ||||||||||||
| 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] | 12.27 (0.1) | 12.27 (0.1) | 12.27 (0.1) | 12.27 | 12.27 (0.1) | 12.27 (0.1) | ||||||||
| Distance | [pc] | 81.52 (0.7) | 81.50 (0.9) | 81.47 (0.9) | 81.52 | 81.52 (0.7) | 81.47 (0.9) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -71.11807837 (0.1) | -71.72664705 (0.3) | -71.118 (0.1) | -71.72664705 | ||||||||||
| Proper motion (declination) | [mas/yr] | 114.4260137 (0.2) | 114.6788005 (0.3) | 114.426 (0.2) | 114.6788005 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | |||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 18.93 (0.02) | 18.93 (0.02) | 18.93 (0.02) | 18.93 (0.02) | 18.93 (0.03) | ||||||||||
| g magnitude | 18.44 (0.007) | 18.44 (0.007) | 18.44 (0.007) | 18.43 (0.03) | |||||||||||
| r magnitude | 18.35 (0.008) | 18.34 (0.008) | 18.34 (0.008) | 18.35 (0.02) | |||||||||||
| i magnitude | 18.34 (0.01) | 18.34 (0.01) | 18.34 (0.01) | 18.35 (0.02) | |||||||||||
| z magnitude | 18.45 (0.03) | 18.45 (0.03) | 18.45 (0.03) | 18.44 (0.03) | |||||||||||
| G magnitude | 18.30 (0.01) | 18.33 | 18.30 | 18.30 (0.003) | 18.33 | ||||||||||
| BP magnitude | 18.49 (0.01) | 18.46 | 18.46 | ||||||||||||
| RP magnitude | 18.04 (0.02) | 18.05 | 18.05 | ||||||||||||
| Pan g magnitude | 18.44 (0.006) | 18.44 (0.005) | |||||||||||||
| Pan r magnitude | 18.35 (0.005) | 18.35 (0.005) | |||||||||||||
| Pan i magnitude | 18.36 (0.007) | 18.36 (0.008) | |||||||||||||
| Pan z magnitude | 18.41 (0.01) | 18.41 (0.01) | |||||||||||||
| Pan y magnitude | 18.50 (0.02) | 18.50 (0.01) | |||||||||||||
| E(B-V) | 0.011 | ||||||||||||||
* Constant surface field
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