Gaia DR2 3954943428189717504
All names: Gaia DR2 3954943428189717504, SDSS J125242.67+215333.9, WDJ125242.70+215333.70, SDSS J125242.68+215333.9, J1252+2153, WDJ125242.7+215333.69, Gaia EDR3 3954943428189717504, Gaia DR3 3954943428189717504
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 52 42.63 (0.2) | 12 52 42.64 | 12 52 42.63 | 12 52 42.69 (0.2) | 12 52 42.64 | |||||||
| Declination | 21 53 34.05 (0.1) | 21 53 34.04 | 21 53 34.05 | 21 53 33.70 (0.1) | 21 53 34.04 | |||||||
| Spectral type | DAZ | DZ: | DAZ | DZ | ||||||||
| Effective temperature | [K] | 6150.0 (34) | 6195.0 | 5941.0 | 5843.0 (133) | |||||||
| log(g) | [cgs] | 8.00 (0.03) | 8.01 | 7.86 | 7.90 (0.05) | |||||||
| Mass | [M☉] | 0.571 (0.03) | 0.595 | 0.49 | 0.51 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 2.3000 | 2.1060 | 2.0650 | ||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | -7.43 | |||||||||||
| 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] | 10.87 (0.2) | 10.89 (0.3) | 10.89 (0.3) | 10.87 | 10.87 (0.2) | 10.89 (0.3) | |||||
| Distance | [pc] | 91.97 (2) | 91.83 (2) | 91.84 (2) | 91.97 | 91.97 (2) | 91.84 (2) | |||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -52.94158207 (0.3) | -53.44202858 (0.6) | -52.942 (0.3) | -53.44202858 | |||||||
| Proper motion (declination) | [mas/yr] | 21.91198917 (0.3) | 22.23585169 (0.4) | 21.912 (0.3) | 22.23585169 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 18.00 (0.05) | |||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.03 (0.04) | 20.03 (0.04) | 20.03 (0.04) | |||||||||
| g magnitude | 19.11 (0.01) | 19.11 (0.01) | ||||||||||
| r magnitude | 18.73 (0.009) | 18.73 (0.009) | ||||||||||
| i magnitude | 18.61 (0.01) | 18.61 (0.01) | ||||||||||
| z magnitude | 18.62 (0.03) | 18.62 (0.03) | ||||||||||
| G magnitude | 18.75 (0.04) | 18.78 | 18.75 | 18.75 (0.003) | 18.78 | |||||||
| BP magnitude | 19.01 (0.04) | 19.04 | 19.04 | |||||||||
| RP magnitude | 18.36 (0.03) | 18.28 | 18.28 | |||||||||
| Pan g magnitude | 19.01 (0.008) | 19.01 (0.007) | ||||||||||
| Pan r magnitude | 18.73 (0.007) | 18.73 (0.008) | ||||||||||
| Pan i magnitude | 18.63 (0.008) | 18.63 (0.008) | ||||||||||
| Pan z magnitude | 18.63 (0.007) | 18.63 (0.005) | ||||||||||
| Pan y magnitude | 18.62 (0.02) | 18.62 (0.02) | ||||||||||
| E(B-V) | 0.004 | |||||||||||
* Constant surface field
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