SDSS J001655.37+050442.1
All names: SDSS J001655.37+050442.1, SDSS J001655.37+050442.2, J0016+0504, Gaia EDR3 2741440172922171008, Gaia DR2 2741440172922171008, SDSS J001655.36+050442.1, Gaia DR3 2741440172922171008, SDSS J001655.37+050442.17, WDJ001655.32+050442.91
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 16 55.41 (0.2) | 00 16 55.37 | 00 16 55.41 (0.3) | 00 16 55.41 | 00 16 55.32 (0.2) | 00 16 55.41 | |||||||||
| Declination | 05 04 41.70 (0.1) | 05 04 42.18 | 05 04 41.74 (0.2) | 05 04 41.70 | 05 04 42.90 (0.1) | 05 04 41.74 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 7261.0 (47) | 7309.0 (46) | 7259.0 (46) | 7249.0 | 6917.0 (39) | 7361.0 (161) | ||||||||
| log(g) | [cgs] | 8.14 (0.02) | 8.21 (0.03) | 8.19 (0.03) | 8.19 | 7.74 (0.08) | 8.17 (0.04) | ||||||||
| Mass | [M☉] | 0.677 (0.02) | 0.721 (0.03) | 0.712 (0.03) | 0.71 | 0.473 (0.04) | 0.701 (0.04) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 1.9700 | 1.8680 | ||||||||||||
| 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] | 10.13 (0.2) | 10.53 (0.3) | 10.53 (0.3) | 10.13 | 10.13 (0.2) | 10.53 (0.3) | ||||||||
| Distance | [pc] | 98.70 (2) | 94.97 (3) | 95.01 (3) | 98.70 | 98.70 (2) | 95.01 (3) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 87.570409 (0.2) | 87.31482372 (0.6) | 87.57 (0.2) | 87.31482372 | ||||||||||
| Proper motion (declination) | [mas/yr] | -75.20895434 (0.2) | -75.65585424 (0.4) | -75.209 (0.2) | -75.65585424 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | |||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 19.10 (0.03) | 19.12 (0.03) | 19.14 (0.03) | 19.10 (0.03) | 19.10 (0.03) | ||||||||||
| g magnitude | 18.63 (0.008) | 18.63 (0.03) | 18.63 (0.008) | 18.63 (0.008) | |||||||||||
| r magnitude | 18.46 (0.009) | 18.51 (0.03) | 18.46 (0.009) | 18.46 (0.009) | |||||||||||
| i magnitude | 18.44 (0.01) | 18.49 (0.02) | 18.45 (0.01) | 18.45 (0.01) | |||||||||||
| z magnitude | 18.34 (0.03) | 18.42 (0.04) | 18.34 (0.04) | 18.34 (0.04) | |||||||||||
| G magnitude | 18.46 (0.02) | 18.48 | 18.46 | 18.46 (0.003) | 18.48 | ||||||||||
| BP magnitude | 18.63 (0.02) | 18.65 | 18.65 | ||||||||||||
| RP magnitude | 18.15 (0.02) | 18.09 | 18.09 | ||||||||||||
| Pan g magnitude | 18.63 (0.007) | 18.63 (0.007) | |||||||||||||
| Pan r magnitude | 18.50 (0.008) | 18.50 (0.007) | |||||||||||||
| Pan i magnitude | 18.46 (0.008) | 18.46 (0.006) | |||||||||||||
| Pan z magnitude | 18.52 (0.003) | 18.52 (0.003) | |||||||||||||
| Pan y magnitude | 18.61 (0.02) | 18.61 (0.02) | |||||||||||||
| E(B-V) | 0.005 | ||||||||||||||
* Constant surface field
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