2MASS J07415434+3808502
All names: Gaia DR3 896190212446380416, 2MASS J07415434+3808502, TIC 21294421, Gaia DR2 896190212446380416, SDSS J074154.35+380850.1, Gaia EDR3 896190212446380416, WIRED J074154.34+380850.0, SDSS J074154.34+380850.0, WD 0738+382, [HHD2009] SDSS J0741+3808
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Tremblay et al. 2011 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 41 54.36 (0.3) | 07 41 54.35 | 07 41 54.36 (0.2) | 07 41 54.34 | 07 41 54.34 (0.3) | 07 41 54.35 | 07 41 53.38 | 07 41 54.35 | ||||||
| Declination | 38 08 49.89 (0.2) | 38 08 50.01 | 38 08 49.89 (0.2) | 38 08 49.99 | 38 08 50.00 (0.2) | 38 08 50.02 | 38 08 43.80 | 38 08 50.06 | ||||||
| Spectral type | DA+M | DA+M | DA | DA+M | DA+M | DA+M | DA+M | DA+MS | ||||||
| Effective temperature | [K] | 8624.0 | 19868.0 (325) | 20890.0 (310) | 19459.0 (173) | 19474.0 (233) | ||||||||
| log(g) | [cgs] | 7.10 | 7.25 (0.06) | 7.26 (0.05) | 6.90 (0.04) | 6.87 (0.04) | ||||||||
| Mass | [M☉] | 0.232 | 0.32 (0.02) | 0.37 (0.01) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.3814 | 0.0513 | |||||||||||
| 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] | 4.15 (0.3) | 5.35 (0.3) | 4.15 (0.3) | ||||||||||
| Distance | [pc] | 241.09 (18) | 186.75 (11) | 241.09 (18) | ||||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 9.021672397 (0.3) | 9.158317597 (0.5) | 9.022 (0.3) | 0.7 | |||||||||
| Proper motion (declination) | [mas/yr] | -7.277033247 (0.2) | -7.921478362 (0.3) | -7.277 (0.2) | -5.9 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | WDMS | WDMS | yes | WDMS | WDMS | |||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 16.40 (0.1) | |||||||||||||
| H magnitude | 15.73 (0.1) | |||||||||||||
| K magnitude | 15.32 (0.1) | |||||||||||||
| u magnitude | 17.85 (0.01) | 17.86 | 17.85 (0.01) | 17.86 (0.02) | 17.88 | 17.85 (0.02) | ||||||||
| g magnitude | 17.73 (0.005) | 17.78 | 17.73 (0.005) | 17.78 (0.01) | 17.78 | 17.76 (0.01) | ||||||||
| r magnitude | 17.99 (0.007) | 18.05 | 17.99 (0.007) | 18.05 (0.01) | 18.05 | 18.03 (0.01) | ||||||||
| i magnitude | 17.80 (0.007) | 17.86 | 17.80 (0.007) | 17.86 (0.01) | 17.87 | 17.85 (0.01) | ||||||||
| z magnitude | 17.47 (0.01) | 17.53 | 17.47 (0.01) | 17.53 (0.02) | 17.54 | 17.51 (0.02) | ||||||||
| G magnitude | 17.89 (0.02) | 17.91 | 17.89 (0.008) | |||||||||||
| BP magnitude | 17.84 (0.02) | 17.81 | ||||||||||||
| RP magnitude | 17.46 (0.02) | 17.40 | ||||||||||||
| Pan g magnitude | 17.79 (0.008) | |||||||||||||
| Pan r magnitude | 18.00 (0.003) | |||||||||||||
| Pan i magnitude | 17.85 (0.004) | |||||||||||||
| Pan z magnitude | 17.59 (0.009) | |||||||||||||
| Pan y magnitude | 17.40 (0.01) | |||||||||||||
| E(B-V) | 0.017 | |||||||||||||
* Constant surface field
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