Gaia DR2 352179415533582080
All names: WDJ021530.35+445357.61, Gaia EDR3 352179415533582080, SDSS J021530.35+445357.4, J0215+4453, WDJ021530.35+445357.62, Gaia DR3 352179415533582080, Gaia DR2 352179415533582080
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | Blouin & Xu 2022 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 02 15 30.35 (0.2) | 02 15 30.35 | 02 15 30.35 | 02 15 30.35 (0.2) | 02 15 30.35 | ||||||||
| Declination | 44 53 56.71 (0.2) | 44 53 56.74 | 44 53 56.71 | 44 53 57.62 (0.2) | 44 53 56.74 | ||||||||
| Spectral type | DAZ | DAZ | DA | DAZ | |||||||||
| Effective temperature | [K] | 6583.0 (65) | 6773.0 (46) | 6516.0 (64) | 6706.0 | 6470.0 | 6735.0 (188) | ||||||
| log(g) | [cgs] | 8.14 (0.05) | 8.18 (0.04) | 8.13 (0.05) | 8.20 | 8.08 | 8.16 (0.06) | ||||||
| Mass | [M☉] | 0.664 (0.05) | 0.7 (0.02) | 0.672 (0.04) | 0.713 | 0.625 | 0.689 (0.05) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 2.4800 | 2.3300 | 2.4980 | 2.2530 | ||||||||
| log(H/He) | |||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | -8.15 | -7.91 (0.08) | |||||||||||
| 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] | 9.89 (0.2) | 10.16 (0.5) | 9.89 (0.2) | 10.16 (0.5) | 9.89 | 9.89 (0.2) | 10.16 (0.5) | |||||
| Distance | [pc] | 101.13 (2) | 98.43 (5) | 101.13 (2) | 98.38 (5) | 101.13 | 101.13 (2) | 98.38 (5) | |||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.104719504 (0.2) | -2.252079788 (0.5) | -2.105 (0.2) | -2.252079788 | ||||||||
| Proper motion (declination) | [mas/yr] | -57.21810998 (0.3) | -56.87250237 (0.6) | -57.218 (0.3) | -56.87250237 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 18.04 (0.06) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.79 (0.03) | 19.79 (0.03) | 19.79 (0.03) | ||||||||||
| g magnitude | 19.08 (0.01) | 19.08 (0.01) | |||||||||||
| r magnitude | 18.84 (0.01) | 18.84 (0.01) | |||||||||||
| i magnitude | 18.71 (0.01) | 18.71 (0.01) | |||||||||||
| z magnitude | 18.69 (0.04) | 18.69 (0.04) | |||||||||||
| G magnitude | 18.85 (0.03) | 18.88 | 18.85 | 18.85 (0.004) | 18.88 | ||||||||
| BP magnitude | 19.04 (0.03) | 19.12 | 19.12 | ||||||||||
| RP magnitude | 18.46 (0.04) | 18.40 | 18.40 | ||||||||||
| Pan g magnitude | 19.04 (0.0005) | 19.04 (0.02) | 19.04 (0) | ||||||||||
| Pan r magnitude | 18.87 (0.008) | 18.87 (0.006) | 18.87 (0.008) | ||||||||||
| Pan i magnitude | 18.79 (0.005) | 18.79 (0.004) | 18.79 (0.005) | ||||||||||
| Pan z magnitude | 18.82 (0.01) | 18.82 (0.01) | 18.82 (0.01) | ||||||||||
| Pan y magnitude | 18.83 (0.03) | 18.83 (0.03) | 18.83 (0.03) | ||||||||||
| E(B-V) | 0.005 | ||||||||||||
* Constant surface field
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