Gaia DR2 2407167579853954688
All names: Gaia EDR3 2407167579853954688, NLTT 56257, GALEX J231530.4-144005, Gaia DR3 2407167579853954688, EC 23128-1456, LP 822-40, J2315-1440, 2MASS J23153039-1440055, WDJ231530.4-144005.67, Gaia DR2 2407167579853954688, WDJ231530.40-144005.68
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 15 30.59 (0.03) | 23 15 30.58 | 23 15 30.59 | 23 15 30.40 (0.03) | 23 15 30.58 | |||||||
| Declination | -14 40 06.63 (0.03) | -14 40 06.60 | -14 40 06.63 | -14 40 05.68 (0.03) | -14 40 06.60 | |||||||
| Spectral type | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 8853.0 (86) | 8800.0 (69) | 8827.0 | 8548.0 | 8718.0 (60) | ||||||
| log(g) | [cgs] | 8.39 (0.02) | 8.38 (0.01) | 8.38 | 8.30 | 8.36 (0.01) | ||||||
| Mass | [M☉] | 0.843 (0.01) | 0.839 (0.009) | 0.842 | 0.768 | 0.828 (0.009) | ||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.6600 | 1.6030 | 1.5210 | ||||||||
| 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] | 34.64 (0.04) | 34.64 (0.04) | 34.67 (0.05) | 34.67 (0.05) | 34.64 | 34.64 (0.04) | 34.67 (0.05) | ||||
| Distance | [pc] | 28.87 (0.03) | 28.87 (0.03) | 28.84 (0.04) | 28.85 (0.04) | 28.87 | 28.87 (0.03) | 28.85 (0.04) | ||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 172.3271691 (0.04) | 172.3572942 (0.09) | 172.327 (0.04) | 172.3572942 | |||||||
| Proper motion (declination) | [mas/yr] | -59.59511884 (0.03) | -59.60871959 (0.08) | -59.595 (0.03) | -59.60871959 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | 15.13 | |||||||||||
| R magnitude | 15.46 | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 15.22 (0.04) | 15.22 (0.04) | ||||||||||
| H magnitude | 15.07 (0.07) | 15.07 (0.07) | ||||||||||
| K magnitude | 14.97 (0.1) | 14.97 (0.1) | ||||||||||
| u magnitude | ||||||||||||
| g magnitude | ||||||||||||
| r magnitude | ||||||||||||
| i magnitude | ||||||||||||
| z magnitude | ||||||||||||
| G magnitude | 15.49 (0.002) | 15.51 | 15.49 | 15.49 (0.003) | 15.51 | |||||||
| BP magnitude | 15.58 (0.002) | 15.58 | 15.58 | |||||||||
| RP magnitude | 15.31 (0.002) | 15.32 | 15.32 | |||||||||
| Pan g magnitude | 15.56 (0.008) | 15.56 (0.01) | ||||||||||
| Pan r magnitude | 15.56 (0.004) | 15.56 (0.003) | ||||||||||
| Pan i magnitude | 15.63 (0.003) | 15.63 (0.002) | ||||||||||
| Pan z magnitude | 15.75 (0.003) | 15.75 (0.003) | ||||||||||
| Pan y magnitude | 15.85 (0.009) | 15.85 (0.009) | ||||||||||
| E(B-V) | 0.001 | |||||||||||
* Constant surface field
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