Gaia DR2 867418432688616448
All names: SDSS J074157.74+235301.2, Gaia DR3 867418432688616448, SDSS J074157.74+235301.3, WDJ074157.73+235301.53, Gaia EDR3 867418432688616448, Gaia DR2 867418432688616448, WDJ074157.73+235301.54
| 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 | 07 41 57.77 (0.2) | 07 41 57.77 | 07 41 57.77 | 07 41 57.73 (0.2) | 07 41 57.77 | ||||||
| Declination | 23 52 59.53 (0.1) | 23 52 59.59 | 23 52 59.53 | 23 53 01.54 (0.1) | 23 52 59.59 | ||||||
| Spectral type | DC | DA: | D | ||||||||
| Effective temperature | [K] | 5609.0 (39) | 6000.0 | 5747.0 | 6076.0 (138) | ||||||
| log(g) | [cgs] | 7.96 (0.02) | 8.16 | 8.01 | 8.22 (0.04) | ||||||
| Mass | [M☉] | 0.545 (0.02) | 0.689 | 0.578 | 0.726 (0.04) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 3.3670 | 3.3050 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| 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] | 13.99 (0.2) | 13.90 (0.2) | 13.99 | 13.99 (0.2) | 13.90 (0.2) | |||||
| Distance | [pc] | 71.49 (0.9) | 71.92 (1) | 71.49 | 71.49 (0.9) | 71.92 (1) | |||||
| Composition | He | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 34.25889786 (0.2) | 33.57147568 (0.4) | 34.259 (0.2) | 33.57147568 | ||||||
| Proper motion (declination) | [mas/yr] | -125.5636977 (0.2) | -125.50834 (0.4) | -125.564 (0.2) | -125.50834 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.93 (0.04) | 19.89 (0.04) | |||||||||
| g magnitude | 18.98 (0.01) | 18.90 (0.009) | |||||||||
| r magnitude | 18.51 (0.009) | 18.53 (0.009) | |||||||||
| i magnitude | 18.38 (0.01) | 18.44 (0.01) | |||||||||
| z magnitude | 18.38 (0.03) | 18.38 (0.03) | |||||||||
| G magnitude | 18.55 (0.03) | 18.57 | 18.55 | 18.55 (0.003) | 18.57 | ||||||
| BP magnitude | 18.93 (0.03) | 18.83 | 18.83 | ||||||||
| RP magnitude | 18.09 (0.02) | 18.06 | 18.06 | ||||||||
| Pan g magnitude | 18.87 (0.007) | ||||||||||
| Pan r magnitude | 18.50 (0.005) | ||||||||||
| Pan i magnitude | 18.42 (0.006) | ||||||||||
| Pan z magnitude | 18.40 (0.02) | ||||||||||
| Pan y magnitude | 18.40 (0.01) | ||||||||||
| E(B-V) | 0.001 | ||||||||||
* Constant surface field
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