SDSS J130110.74+152050.8
All names: SDSS J130110.74+152050.83, GALEX J130110.7+152050, Gaia DR3 3930500666228897536, WDJ130110.73+152050.72, Gaia DR2 3930500666228897536, SDSS J130110.74+152050.8, J1301+1520, Gaia EDR3 3930500666228897536, SDSS J130110.73+152050.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Kilic et al. 2025 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 01 10.77 (0.1) | 13 01 10.73 | 13 01 10.76 (0.2) | 13 01 10.77 | 13 01 10.73 (0.1) | 13 01 10.76 | |||||||||
| Declination | 15 20 51.20 (0.09) | 15 20 50.83 | 15 20 51.19 (0.1) | 15 20 51.20 | 15 20 50.73 (0.09) | 15 20 51.19 | |||||||||
| Spectral type | DC | DC | DC | DC | DC | DC | DC | DC | |||||||
| Effective temperature | [K] | 6309.0 (58) | 6434.0 (51) | 6889.0 | 6631.0 | 5600.0 (1000) | 6153.0 (163) | ||||||||
| log(g) | [cgs] | 7.99 (0.02) | 8.04 (0.03) | 8.27 | 8.16 | 9.00 (0.5) | 8.02 (0.04) | ||||||||
| Mass | [M☉] | 0.567 (0.02) | 0.6 (0.02) | 0.765 | 0.676 | 0.582 (0.04) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 2.1400 | 2.7760 | 2.5660 | |||||||||||
| log(H/He) | -3.2 | -3.2 | |||||||||||||
| log(C/He) | |||||||||||||||
| log(Ca/He) | |||||||||||||||
| log(Ca/H) | |||||||||||||||
| log(N/He) | |||||||||||||||
| log(O/He) | |||||||||||||||
| log(Na/He) | |||||||||||||||
| log(Mg/He) | |||||||||||||||
| log(Al/He) | |||||||||||||||
| log(Si/He) | |||||||||||||||
| log(P/He) | |||||||||||||||
| log(S/He) | |||||||||||||||
| log(Cl/He) | |||||||||||||||
| log(Sc/He) | |||||||||||||||
| log(Ti/He) | |||||||||||||||
| log(V/He) | |||||||||||||||
| log(Cr/He) | |||||||||||||||
| log(Mn/He) | |||||||||||||||
| log(Fe/He) | |||||||||||||||
| log(Co/He) | |||||||||||||||
| log(Ni/He) | |||||||||||||||
| log(Cu/He) | |||||||||||||||
| log(Zn/He) | |||||||||||||||
| log(Ga/He) | |||||||||||||||
| log(Ge/He) | |||||||||||||||
| log(Sr/He) | |||||||||||||||
| Parallax | [mas] | 12.32 (0.2) | 12.36 (0.2) | 12.36 (0.2) | 12.32 | 12.32 (0.2) | 12.36 (0.2) | ||||||||
| Distance | [pc] | 81.19 (1) | 80.91 (1) | 80.92 (1) | 81.19 | 81.19 (1) | 80.92 (1) | ||||||||
| Composition | He | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | 33.22118082 (0.2) | 32.88364311 (0.6) | 33.221 (0.2) | 32.88364311 | ||||||||||
| Proper motion (declination) | [mas/yr] | 29.5831944 (0.2) | 29.82429408 (0.3) | 29.583 (0.2) | 29.82429408 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 17.83 (0.04) | ||||||||||||||
| H magnitude | 17.71 (0.05) | ||||||||||||||
| K magnitude | 17.90 (0.2) | ||||||||||||||
| u magnitude | 19.26 (0.02) | 19.26 (0.02) | 19.26 (0.02) | 19.26 (0.03) | 19.26 (0.03) | ||||||||||
| g magnitude | 18.68 (0.008) | 18.68 (0.01) | 18.68 (0.008) | 18.68 (0.008) | |||||||||||
| r magnitude | 18.44 (0.008) | 18.44 (0.01) | 18.45 (0.008) | 18.45 (0.008) | |||||||||||
| i magnitude | 18.40 (0.01) | 18.40 (0.01) | 18.39 (0.01) | 18.39 (0.01) | |||||||||||
| z magnitude | 18.39 (0.03) | 18.39 (0.03) | 18.39 (0.03) | 18.39 (0.03) | |||||||||||
| G magnitude | 18.43 (0.02) | 18.45 | 18.43 | 18.43 (0.003) | 18.45 | ||||||||||
| BP magnitude | 18.69 (0.02) | 18.65 | 18.65 | ||||||||||||
| RP magnitude | 18.10 (0.02) | 18.09 | 18.09 | ||||||||||||
| Pan g magnitude | 18.63 (0.008) | 18.63 (0.008) | |||||||||||||
| Pan r magnitude | 18.44 (0.01) | 18.44 (0.01) | |||||||||||||
| Pan i magnitude | 18.41 (0.01) | 18.41 (0.01) | |||||||||||||
| Pan z magnitude | 18.45 (0.02) | 18.45 (0.01) | |||||||||||||
| Pan y magnitude | 18.47 (0.02) | 18.47 (0.02) | |||||||||||||
| E(B-V) | 0.003 | ||||||||||||||
* Constant surface field
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