Gaia DR2 6272326022391660928
All names: Gaia DR2 6272326022391660928, NLTT 37519, WD 1427-238, ** LDS 4469B, WDS J14303-2404B, J1430-2403, Gaia EDR3 6272326022391660928, 2MASS J14301540-2403258, Gaia DR3 6272326022391660928, WDJ143015.38-240326.12, LP 857-45, TIC 83859609, 143015.38-240326.12, WDJ143015.38-240326.11, LHS 2927
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Caron et al. 2023 | O'Brien et al. 2022 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 30 14.78 (0.09) | 14 30 14.80 | 14 30 14.78 | 14 30 15.38 (0.09) | 14 30 14.80 | ||||||||
| Declination | -24 03 32.36 (0.07) | -24 03 32.17 | -24 03 32.36 | -24 03 26.12 (0.07) | -24 03 32.17 | ||||||||
| Spectral type | DA | DC | DA | DZ: | DC | ||||||||
| Effective temperature | [K] | 4866.0 (58) | 4857.0 (13) | 4870.0 (60) | 4859.0 | 4539.0 | 4751.0 (25) | ||||||
| log(g) | [cgs] | 7.90 (0.05) | 7.90 (0.009) | 7.90 (0.05) | 7.90 | 7.67 | 7.91 (0.02) | ||||||
| Mass | [M☉] | 0.521 (0.03) | 0.519 (0.008) | 0.52 | 0.388 | 0.517 (0.01) | |||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 5.4500 | 5.1880 | 3.8360 | |||||||||
| 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] | 30.71 (0.1) | 30.71 (0.1) | 30.73 (0.1) | 30.70 (0.1) | 30.73 (0.1) | 30.71 | 30.71 (0.1) | 30.73 (0.1) | ||||
| Distance | [pc] | 32.57 (0.1) | 32.56 (0.1) | 32.54 (0.1) | 32.57 (0.1) | 32.54 (0.1) | 32.57 | 32.57 (0.1) | 32.54 (0.1) | ||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -512.3850506 (0.1) | -512.3648994 (0.3) | -512.385 (0.1) | -512.3648994 | ||||||||
| Proper motion (declination) | [mas/yr] | -389.9676676 (0.1) | -390.2848416 (0.2) | -389.968 (0.1) | -390.2848416 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 19.10 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 15.99 (0.08) | 15.99 (0.08) | |||||||||||
| H magnitude | 16.03 (0.2) | 16.03 (0.2) | |||||||||||
| K magnitude | |||||||||||||
| u magnitude | |||||||||||||
| g magnitude | |||||||||||||
| r magnitude | |||||||||||||
| i magnitude | |||||||||||||
| z magnitude | |||||||||||||
| G magnitude | 17.43 (0.01) | 17.45 | 17.43 | 17.43 (0.003) | 17.45 | ||||||||
| BP magnitude | 17.96 (0.01) | 17.98 | 17.98 | ||||||||||
| RP magnitude | 16.80 (0.008) | 16.82 | 16.82 | ||||||||||
| Pan g magnitude | 18.07 (0.005) | 18.07 (0.004) | |||||||||||
| Pan r magnitude | 17.38 (0.02) | 17.38 (0.02) | |||||||||||
| Pan i magnitude | 17.13 (0.004) | 17.13 (0.005) | |||||||||||
| Pan z magnitude | 17.03 (0.009) | 17.03 (0.01) | |||||||||||
| Pan y magnitude | 16.97 (0.004) | 16.97 (0.004) | |||||||||||
| E(B-V) | 0.001 | ||||||||||||
* Constant surface field
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