SDSS J090103.13+244718.9
All names: Gaia DR3 688308748733935872, [HHD2009] SDSS J0901+2447, SDSS J090103.13+244718.9, Gaia DR2 688308748733935872, SDSS J090103.12+244719.0, Gaia EDR3 688308748733935872, LAMOST J090103.13+244718.9, WD 0858+249
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Guo et al. 2015 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 01 03.13 (0.8) | 09 01 03.13 | 09 01 03.13 (1) | 09 01 03.13 | 09 01 03.14 (0.8) | 09 01 02.69 | 09 01 03.13 | |||||
| Declination | 24 47 18.89 (0.5) | 24 47 18.92 | 24 47 18.89 (0.8) | 24 47 18.89 | 24 47 18.85 (0.5) | 24 47 12.84 | 24 47 18.93 | |||||
| Spectral type | DA+M | DA+M | DA+M | DA+M | DA d | DA+M | ||||||
| Effective temperature | [K] | 6779.0 | 24163.0 (2250) | 8657.0 (155) | ||||||||
| log(g) | [cgs] | 6.46 | 7.99 (0.4) | 8.79 (0.2) | ||||||||
| Mass | [M☉] | 0.088 | 0.63 (0.2) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | |||||||||||
| 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] | -2.70 (1) | -2.56 (1) | |||||||||
| Distance | [pc] | 493.00 (37) | ||||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -8.704390728 (1) | -5.977983317 (2) | -8.704 (1) | ||||||||
| Proper motion (declination) | [mas/yr] | 2.575388802 (0.8) | -2.57306183 (1) | 2.575 (0.8) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | WDMS | WDMS | ||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.78 (0.04) | 19.76 | 19.78 (0.04) | 19.75 | 19.75 (0.04) | |||||||
| g magnitude | 19.82 (0.02) | 19.82 | 19.82 (0.01) | 19.82 | 19.82 (0.02) | |||||||
| r magnitude | 19.97 (0.02) | 19.97 | 19.97 (0.02) | 19.97 | 19.96 (0.02) | |||||||
| i magnitude | 19.53 (0.02) | 19.53 | 19.53 (0.02) | 19.53 | 19.53 (0.02) | |||||||
| z magnitude | 19.10 (0.06) | 19.04 | 19.10 (0.06) | 19.04 | 19.05 (0.06) | |||||||
| G magnitude | 19.82 (0.04) | 19.78 | 19.82 (0.009) | |||||||||
| BP magnitude | 19.91 (0.04) | 19.87 | ||||||||||
| RP magnitude | 19.20 (0.06) | 19.03 | ||||||||||
| Pan g magnitude | 19.85 (0.02) | |||||||||||
| Pan r magnitude | 19.94 (0.02) | |||||||||||
| Pan i magnitude | 19.55 (0.02) | |||||||||||
| Pan z magnitude | 19.13 (0.01) | |||||||||||
| Pan y magnitude | 18.98 (0.01) | |||||||||||
| E(B-V) | 0.030 | |||||||||||
* Constant surface field
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