SDSS J124253.02-021121.6
All names: SDSS J124253.01-021121.6, SDSS J124253.03-021122.3, SDSS J124253.02-021121.6, WDJ124253.02-021121.60, Gaia DR2 3683074094297008128, Gaia EDR3 3683074094297008128, Gaia DR3 3683074094297008128, SDSS J124253.02-021122.2, J1242-0211
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 42 53.04 (0.2) | 12 42 53.03 | 12 42 53.04 (0.2) | 12 42 53.04 | 12 42 53.02 (0.2) | 12 42 53.04 | 12 42 53.02 | ||||||||
| Declination | -02 11 23.31 (0.09) | -02 11 22.29 | -02 11 23.26 (0.2) | -02 11 23.31 | -02 11 21.61 (0.09) | -02 11 23.26 | -02 11 21.63 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 6100.0 (36) | 6111.0 (31) | 6102.0 (36) | 6012.0 | 6255.0 (87) | 6300.0 (2) | ||||||||
| log(g) | [cgs] | 8.03 (0.02) | 8.05 (0.02) | 8.04 (0.02) | 8.01 | 8.11 (0.03) | 8.21 (0.05) | ||||||||
| Mass | [M☉] | 0.607 (0.01) | 0.621 (0.02) | 0.614 (0.02) | 0.591 | 0.655 (0.03) | 0.715 (0.03) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 2.4500 | 2.2550 | ||||||||||||
| 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] | 14.82 (0.2) | 14.93 (0.2) | 14.93 (0.3) | 14.82 | 14.82 (0.2) | 14.93 (0.3) | ||||||||
| Distance | [pc] | 67.48 (0.8) | 66.98 (1) | 66.97 (1) | 67.48 | 67.48 (0.8) | 66.97 (1) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 20.13778998 (0.3) | 20.53992837 (0.6) | 20.138 (0.3) | 20.53992837 | ||||||||||
| Proper motion (declination) | [mas/yr] | -106.5682098 (0.2) | -106.6919315 (0.4) | -106.568 (0.2) | -106.6919315 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 17.28 (0.02) | ||||||||||||||
| H magnitude | 17.01 (0.03) | ||||||||||||||
| K magnitude | 16.91 (0.05) | ||||||||||||||
| u magnitude | 19.33 (0.03) | 19.32 (0.02) | 19.33 (0.03) | 19.33 (0.03) | 19.30 (0.04) | ||||||||||
| g magnitude | 18.52 (0.008) | 18.52 (0.008) | 18.52 (0.008) | 18.50 (0.01) | |||||||||||
| r magnitude | 18.14 (0.008) | 18.14 (0.008) | 18.14 (0.008) | 18.15 (0.01) | |||||||||||
| i magnitude | 18.02 (0.009) | 18.02 (0.009) | 18.02 (0.009) | 18.02 (0.02) | |||||||||||
| z magnitude | 17.97 (0.02) | 17.97 (0.02) | 17.97 (0.02) | 18.03 (0.03) | |||||||||||
| G magnitude | 18.15 (0.02) | 18.17 | 18.15 | 18.15 (0.003) | 18.17 | ||||||||||
| BP magnitude | 18.42 (0.02) | 18.45 | 18.45 | ||||||||||||
| RP magnitude | 17.75 (0.02) | 17.71 | 17.71 | ||||||||||||
| Pan g magnitude | 18.48 (0.008) | 18.48 (0.008) | |||||||||||||
| Pan r magnitude | 18.15 (0.006) | 18.15 (0.006) | |||||||||||||
| Pan i magnitude | 18.02 (0.003) | 18.02 (0.003) | |||||||||||||
| Pan z magnitude | 18.01 (0.007) | 18.01 (0.008) | |||||||||||||
| Pan y magnitude | 18.03 (0.02) | 18.03 (0.02) | |||||||||||||
| E(B-V) | 0.002 | ||||||||||||||
* Constant surface field
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