Gaia DR2 4002617427736191872
All names: WDJ120647.19+235357.22, Gaia EDR3 4002617427736191872, J1206+2353, SDSS J120647.18+235356.6, WDJ120647.19+235357.23, SDSS J120647.18+235356.7, Gaia DR3 4002617427736191872, Gaia DR2 4002617427736191872
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | 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 06 47.16 (0.2) | 12 06 47.16 | 12 06 47.16 | 12 06 47.19 (0.2) | 12 06 47.16 | ||||||||
| Declination | 23 53 55.54 (0.1) | 23 53 55.59 | 23 53 55.54 | 23 53 57.22 (0.1) | 23 53 55.59 | ||||||||
| Spectral type | DC | DC | DZ | DC | DZ | ||||||||
| Effective temperature | [K] | 5081.0 (32) | 5184.0 (30) | 5076.0 | 4760.0 | 4938.0 (68) | |||||||
| log(g) | [cgs] | 7.98 (0.02) | 8.09 (0.03) | 8.00 | 7.78 | 7.99 (0.04) | |||||||
| Mass | [M☉] | 0.568 (0.02) | 0.636 (0.03) | 0.579 | 0.444 | 0.561 (0.03) | |||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 5.9100 | 5.2700 | 4.1600 | |||||||||
| 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] | 16.26 (0.2) | 16.48 (0.4) | 16.48 (0.4) | 16.26 | 16.26 (0.2) | 16.48 (0.4) | ||||||
| Distance | [pc] | 61.50 (0.9) | 60.68 (1) | 60.69 (1) | 61.50 | 61.50 (0.9) | 60.69 (1) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -19.65037322 (0.3) | -19.49485652 (0.6) | -19.65 (0.2) | -19.49485652 | ||||||||
| Proper motion (declination) | [mas/yr] | -105.140716 (0.2) | -105.611369 (0.5) | -105.141 (0.2) | -105.611369 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.50 (0.03) | ||||||||||||
| H magnitude | 17.24 (0.03) | ||||||||||||
| K magnitude | 17.23 (0.05) | ||||||||||||
| u magnitude | 20.88 (0.08) | 20.87 (0.08) | 20.87 (0.08) | ||||||||||
| g magnitude | 19.33 (0.01) | 19.33 (0.01) | |||||||||||
| r magnitude | 18.69 (0.009) | 18.69 (0.009) | |||||||||||
| i magnitude | 18.39 (0.01) | 18.39 (0.01) | |||||||||||
| z magnitude | 18.35 (0.03) | 18.35 (0.03) | |||||||||||
| G magnitude | 18.71 (0.04) | 18.73 | 18.71 | 18.71 (0.003) | 18.73 | ||||||||
| BP magnitude | 19.16 (0.04) | 19.22 | 19.22 | ||||||||||
| RP magnitude | 18.12 (0.02) | 18.11 | 18.11 | ||||||||||
| Pan g magnitude | 19.25 (0.009) | 19.25 (0.01) | |||||||||||
| Pan r magnitude | 18.67 (0.004) | 18.67 (0.005) | |||||||||||
| Pan i magnitude | 18.43 (0.005) | 18.43 (0.005) | |||||||||||
| Pan z magnitude | 18.34 (0.01) | 18.34 (0.01) | |||||||||||
| Pan y magnitude | 18.31 (0.03) | 18.31 (0.02) | |||||||||||
| E(B-V) | 0.002 | ||||||||||||
* Constant surface field
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