SDSS J095756.81+361444.9
All names: SDSS J095756.81+361444.9, Gaia DR2 796612911812751616, GALEX J095756.7+361444, Gaia DR3 796612911812751616, SDSS J095756.81+361445.0, SDSS J095756.80+361445.0, Gaia EDR3 796612911812751616, WD 0954+364, SDSS J095756.80+361444.9
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 57 56.74 (0.2) | 09 57 56.81 | 09 57 56.74 (0.3) | 09 57 56.81 | 09 57 56.74 | 09 57 56.82 (0.2) | 09 57 56.81 | 09 57 57.00 | 09 57 56.81 | |||||
| Declination | 36 14 44.01 (0.1) | 36 14 45.01 | 36 14 44.05 (0.2) | 36 14 44.92 | 36 14 44.01 | 36 14 45.28 (0.1) | 36 14 44.99 | 36 14 40.20 | 36 14 44.99 | |||||
| Spectral type | DC+M | DC+M | DC+M | DA: | DC | DC+M | DC | DCM | DC:+MS | |||||
| Effective temperature | [K] | 9936.0 | 9835.0 | 9471.0 (624) | 10261.0 (171) | 10341.0 (231) | ||||||||
| log(g) | [cgs] | 8.13 | 8.05 | 8.15 (0.1) | 8.58 (0.3) | 8.95 (0.6) | ||||||||
| Mass | [M☉] | 0.678 | 0.608 | 0.693 (0.1) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.7371 | 0.6960 | |||||||||||
| log(H/He) | ||||||||||||||
| log(C/He) | ||||||||||||||
| log(Ca/He) | ||||||||||||||
| log(Ca/H) | ||||||||||||||
| Parallax | [mas] | 6.04 (0.2) | 5.36 (0.3) | 6.04 | 6.04 (0.2) | |||||||||
| Distance | [pc] | 165.53 (6) | 186.52 (12) | 832.00 (91) | 165.53 | 165.53 (6) | ||||||||
| Composition | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -59.41380519 (0.2) | -60.06367516 (0.4) | -59.414 (0.2) | ||||||||||
| Proper motion (declination) | [mas/yr] | -79.62062191 (0.1) | -79.32699287 (0.4) | -79.621 (0.1) | ||||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | WDMS | WDMS | WDMS | |||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 18.95 (0.02) | 18.94 | 18.95 (0.02) | 18.94 (0.05) | 18.94 | 18.95 (0.05) | ||||||||
| g magnitude | 18.71 (0.008) | 18.76 | 18.71 (0.008) | 18.76 (0.02) | 18.76 | 18.74 (0.02) | ||||||||
| r magnitude | 18.75 (0.01) | 18.82 | 18.75 (0.01) | 18.82 (0.04) | 18.80 (0.04) | |||||||||
| i magnitude | 18.80 (0.01) | 18.87 | 18.80 (0.01) | 18.87 (0.2) | 18.86 (0.2) | |||||||||
| z magnitude | 18.91 (0.05) | 19.17 | 18.91 (0.05) | 19.17 (0.8) | 19.14 (0.8) | |||||||||
| G magnitude | 18.73 (0.04) | 18.76 | 18.73 | 18.73 (0.003) | ||||||||||
| BP magnitude | 18.72 (0.04) | 18.66 | ||||||||||||
| RP magnitude | 18.51 (0.05) | 18.45 | ||||||||||||
| Pan g magnitude | ||||||||||||||
| Pan r magnitude | ||||||||||||||
| Pan i magnitude | ||||||||||||||
| Pan z magnitude | ||||||||||||||
| Pan y magnitude | ||||||||||||||
| E(B-V) | 0.009 | |||||||||||||
* Constant surface field
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