Gaia DR2 2770050431846042624
All names: Gaia DR3 2770050431846042624, SDSS J234702.00+131252.0, Gaia DR2 2770050431846042624, Gaia EDR3 2770050431846042624, LSPM J2347+1312, WDJ23471.83+131251.83, USNO-B1.0 1032-00701735, SDSS J234702.00+131251.9, WDJ234701.83+131251.84, LP 523-42, NLTT 57949
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 47 02.14 (0.1) | 23 47 02.13 | 23 47 02.14 | 23 47 01.83 (0.1) | 23 47 02.13 | ||||||
| Declination | 13 12 52.15 (0.08) | 13 12 52.14 | 13 12 52.15 | 13 12 51.83 (0.08) | 13 12 52.14 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 5822.0 (19) | 5739.0 | 5470.0 | 5838.0 (59) | ||||||
| log(g) | [cgs] | 7.99 (0.01) | 7.95 | 7.77 | 8.00 (0.02) | ||||||
| Mass | [M☉] | 0.581 (0.01) | 0.558 | 0.441 | 0.586 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 2.3650 | 2.5920 | ||||||||
| 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] | 17.17 (0.1) | 17.19 (0.2) | 17.17 | 17.17 (0.1) | 17.19 (0.2) | |||||
| Distance | [pc] | 58.25 (0.4) | 58.17 (0.6) | 58.25 | 58.25 (0.4) | 58.17 (0.6) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 285.3621306 (0.1) | 285.1718393 (0.3) | 285.362 (0.1) | 285.1718393 | ||||||
| Proper motion (declination) | [mas/yr] | 19.90206643 (0.09) | 19.74515653 (0.2) | 19.902 (0.09) | 19.74515653 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 18.10 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 17.70 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.35 (0.03) | 19.35 (0.03) | |||||||||
| g magnitude | 18.39 (0.007) | 18.39 (0.007) | |||||||||
| r magnitude | 17.96 (0.007) | 17.96 (0.007) | |||||||||
| i magnitude | 17.81 (0.008) | 17.81 (0.008) | |||||||||
| z magnitude | 17.77 (0.02) | 17.77 (0.02) | |||||||||
| G magnitude | 17.98 (0.01) | 18.00 | 17.98 | 17.98 (0.003) | 18.00 | ||||||
| BP magnitude | 18.33 (0.01) | 18.33 | 18.33 | ||||||||
| RP magnitude | 17.49 (0.01) | 17.50 | 17.50 | ||||||||
| Pan g magnitude | 18.35 (0.01) | ||||||||||
| Pan r magnitude | 17.96 (0.003) | ||||||||||
| Pan i magnitude | 17.84 (0.004) | ||||||||||
| Pan z magnitude | 17.79 (0.006) | ||||||||||
| Pan y magnitude | 17.79 (0.02) | ||||||||||
| E(B-V) | 0.004 | ||||||||||
* Constant surface field
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