SDSS J162116.00+504514.6
All names: Gaia EDR3 1423683286693431552, Gaia DR2 1423683286693431552, GALEX J162115.9+504514, SDSS J162116.00+504514.6, SDSS J162116.00+504514.5, SDSS J162115.99+504514.5, Gaia DR3 1423683286693431552
| 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 21 16.02 (0.2) | 16 21 16.00 | 16 21 16.02 (0.2) | 16 21 16.02 | 16 21 16.00 (0.2) | 16 21 16.00 | |||||
| Declination | 50 45 14.43 (0.2) | 50 45 14.57 | 50 45 14.43 (0.3) | 50 45 14.43 | 50 45 14.60 (0.2) | 50 45 14.57 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13125.0 | 14990.0 (1255) | 12798.0 (218) | |||||||
| log(g) | [cgs] | 8.02 | 8.20 (0.09) | 8.05 (0.07) | |||||||
| Mass | [M☉] | 0.621 | 0.734 (0.08) | 0.634 (0.04) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.3017 | |||||||||
| 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] | 3.19 (0.2) | 3.07 (0.3) | 3.19 | 3.19 (0.2) | ||||||
| Distance | [pc] | 313.96 (18) | 325.96 (27) | 313.96 | 313.96 (18) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 14.98843817 (0.2) | 15.02796835 (0.4) | 14.988 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -11.22465403 (0.2) | -10.79161235 (0.5) | -11.225 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.38 (0.03) | 19.38 (0.03) | 19.42 (0.04) | ||||||||
| g magnitude | 19.03 (0.01) | 19.03 (0.01) | 19.05 (0.02) | ||||||||
| r magnitude | 19.27 (0.01) | 19.27 (0.01) | 19.27 (0.02) | ||||||||
| i magnitude | 19.49 (0.02) | 19.49 (0.02) | 19.50 (0.02) | ||||||||
| z magnitude | 19.73 (0.08) | 19.73 (0.09) | 19.72 (0.09) | ||||||||
| G magnitude | 19.14 (0.03) | 19.20 | 19.14 | 19.14 (0.004) | |||||||
| BP magnitude | 19.13 (0.03) | 19.13 | |||||||||
| RP magnitude | 19.25 (0.04) | 19.21 | |||||||||
| Pan g magnitude | 19.05 (0.01) | ||||||||||
| Pan r magnitude | 19.27 (0.009) | ||||||||||
| Pan i magnitude | 19.52 (0.01) | ||||||||||
| Pan z magnitude | 19.75 (0.04) | ||||||||||
| Pan y magnitude | 19.86 (0.05) | ||||||||||
| E(B-V) | 0.019 | ||||||||||
* Constant surface field
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