Gaia DR2 2424913628807069056
All names: Gaia DR3 2424913628807069056, NLTT 1024, Gaia DR2 2424913628807069056, LP 704-90, SDSS J001942.24-111359.5, WDJ001942.13-111358.96, GALEX J001942.2-111359, PB 8130, Gaia EDR3 2424913628807069056, J0019-1114, SDSS J001942.24-111359.6, PHL 2861
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 19 42.39 (0.1) | 00 19 42.38 | 00 19 42.39 | 00 19 42.14 (0.1) | 00 19 42.38 | ||||||||
| Declination | -11 14 00.44 (0.08) | -11 14 00.39 | -11 14 00.44 | -11 13 58.96 (0.08) | -11 14 00.39 | ||||||||
| Spectral type | DQ: | DC | DC | DQ | DC | ||||||||
| Effective temperature | [K] | 7784.0 (66) | 8192.0 (76) | 8187.0 (64) | 8662.0 | 8364.0 | 7926.0 (143) | ||||||
| log(g) | [cgs] | 7.95 (0.02) | 8.10 (0.03) | 8.09 (0.03) | 8.32 | 8.23 | 7.98 (0.03) | ||||||
| Mass | [M☉] | 0.547 (0.02) | 0.635 (0.02) | 0.633 (0.02) | 0.799 | 0.721 | 0.565 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.2500 | 1.4380 | 1.4040 | |||||||||
| log(H/He) | -3.8 | -3.8 | |||||||||||
| log(C/He) | -5.59 | ||||||||||||
| 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] | 10.90 (0.2) | 11.24 (0.2) | 11.24 (0.2) | 10.90 | 10.90 (0.2) | 11.24 (0.2) | ||||||
| Distance | [pc] | 91.71 (1) | 88.97 (2) | 88.94 (2) | 91.71 | 91.71 (1) | 88.94 (2) | ||||||
| Composition | He | He | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 232.7326954 (0.2) | 233.2957134 (0.5) | 232.733 (0.2) | 233.2957134 | ||||||||
| Proper motion (declination) | [mas/yr] | -92.36813565 (0.1) | -92.25804249 (0.2) | -92.368 (0.1) | -92.25804249 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.21 (0.02) | 18.22 (0.02) | 18.22 (0.02) | ||||||||||
| g magnitude | 17.96 (0.006) | 17.96 (0.006) | |||||||||||
| r magnitude | 17.92 (0.007) | 17.92 (0.007) | |||||||||||
| i magnitude | 17.99 (0.009) | 17.99 (0.009) | |||||||||||
| z magnitude | 18.10 (0.02) | 18.10 (0.02) | |||||||||||
| G magnitude | 17.88 (0.01) | 17.91 | 17.88 | 17.88 (0.003) | 17.91 | ||||||||
| BP magnitude | 17.98 (0.01) | 17.99 | 17.99 | ||||||||||
| RP magnitude | 17.70 (0.01) | 17.72 | 17.72 | ||||||||||
| Pan g magnitude | 17.97 (0.004) | 17.98 (0.007) | |||||||||||
| Pan r magnitude | 17.93 (0.003) | 17.94 (0.004) | |||||||||||
| Pan i magnitude | 18.02 (0.02) | 18.01 (0.006) | |||||||||||
| Pan z magnitude | 18.15 (0.008) | 18.14 (0.01) | |||||||||||
| Pan y magnitude | 18.23 (0.006) | 18.24 (0.01) | |||||||||||
| E(B-V) | 0.002 | ||||||||||||
* Constant surface field
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