All names: Gaia DR3 1076941716370493696, LHS 285, LSPM J1037+7110, 2MASS J10370282+7110592, NLTT 24793, Gaia DR2 1076941716370493696, WISEA J103658.37+711053.7, WDJ103702.48+711058.70, USNO-B1.0 1611-00086923, 10370+7110, TIC 103806085, CNS5 2600, J1036+7110, WD 1033+714, PM J10370+7110, PSO J159.2425+71.1815, LP 37-186, Gaia EDR3 1076941716370493696
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Caron et al. 2023 | McCleery et al. 2020 | Blouin et al. 2019 | Gaia DR2 | Subasavage et al. 2017 | Stilism | Holberg et al. 2016 | Limoges et al. 2015 | Sion et al. 2014 | Giammichele et al. 2012 | Holberg et al. 2008 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 36 56.33 (0.03) | 10 36 56.53 (0.04) | 10 36 56.53 (0.04) | 10 37 02.71 | 10 37 02.40 | 10 36 56.33 | 10 37 02.48 (0.03) | 10 36 56.53 | 10 37 09.12 | ||||||||||
| Declination | 71 10 51.30 (0.04) | 71 10 51.53 (0.05) | 71 10 51.53 (0.05) | 71 10 05.09 | 71 10 58.80 | 71 10 51.30 | 71 10 58.71 (0.04) | 71 10 51.53 | 71 11 25.80 | ||||||||||
| Spectral type | DC | DC | DC | DC | DC | DC | DC | DC10.3 | DC | DC | DC: | DC9 | DK | ||||||
| Effective temperature | [K] | 4693.0 (26) | 4751.0 (24) | 4657.7 (22) | 4745.0 (40) | 4740.0 (70) | 4727.0 (87) | 4730.0 (95) | 4727.0 | 4727.0 (87) | 4751.0 (18) | ||||||||
| log(g) | [cgs] | 8.15 (0.02) | 8.19 (0.01) | 8.14 (0.02) | 8.20 (0.02) | 8.22 (0.04) | 8.00 (0) | 8.00 (0) | (0) | 8.19 (0.008) | |||||||||
| Mass | [M☉] | 0.677 (0.01) | 0.702 (0.01) | 0.703 (0.01) | 0.72 (0.04) | 0.58 (0) | 0.58 (0.1) | 0.58 (0) | 0.7 (0.008) | ||||||||||
| log(Luminosity) | [L☉] | -4.27 (0.04) | -4.14 | -4.15 | |||||||||||||||
| Cooling age | [Gyr] | 9.1300 | 8.4170 (0.2) | 8.6000 (0.3) | 6.8100 | 6.8200 | |||||||||||||
| 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] | 56.73 (0.05) | 56.73 (0.05) | 56.70 (0.06) | 56.70 (0.06) | 56.70 (0.06) | 56.70 (0.06) | 57.01 (0.6) | 56.73 | 56.73 (0.05) | 56.70 (0.06) | ||||||||
| Distance | [pc] | 17.63 (0.01) | 17.63 (0.02) | 17.64 (0.02) | 17.64 (0.02) | 17.64 (0.02) | 17.64 (0.02) | 17.54 (0.2) | 15.15 (0) | 19.70 (3) | 15.15 | 19.60 (0.8) | 20.00 | 17.63 | 17.63 (0.01) | 17.64 (0.02) | |||
| Composition | H | H | H | H | H | H | He | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -1857.343441 (0.04) | -1857.347044 (0.08) | -1857.343 (0.04) | -1857.347044 | ||||||||||||||
| Proper motion (declination) | [mas/yr] | -463.5079993 (0.05) | -463.4694699 (0.1) | -463.508 (0.05) | -463.4694699 | ||||||||||||||
| Variability | |||||||||||||||||||
| Magnetic | |||||||||||||||||||
| Bd | [MG] | ||||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||||
| Binarity | |||||||||||||||||||
| B magnitude | 17.97 | 17.96 | 17.30 | ||||||||||||||||
| V magnitude | 16.94 | 16.89 | 16.88 | ||||||||||||||||
| R magnitude | 16.33 | 16.10 | |||||||||||||||||
| I magnitude | 15.87 | 15.80 | |||||||||||||||||
| J magnitude | 15.19 (0.05) | 15.19 (0.05) | 15.19 (0.05) | 15.19 | 15.19 (0.05) | ||||||||||||||
| H magnitude | 14.84 (0.08) | 14.84 (0.08) | 14.84 (0.08) | 14.84 | 14.84 (0.08) | ||||||||||||||
| K magnitude | 14.98 (0.1) | 14.98 (0.1) | 14.98 (0.1) | 14.98 | 14.98 (0.1) | ||||||||||||||
| u magnitude | |||||||||||||||||||
| g magnitude | 17.28 (0.008) | ||||||||||||||||||
| r magnitude | 16.56 (0.02) | ||||||||||||||||||
| i magnitude | 16.27 (0.009) | ||||||||||||||||||
| z magnitude | 16.19 (0.007) | ||||||||||||||||||
| G magnitude | 16.61 (0.004) | 16.63 | 16.63 | 16.61 | 16.61 (0.003) | 16.63 | |||||||||||||
| BP magnitude | 17.15 (0.004) | 17.17 | 17.17 | ||||||||||||||||
| RP magnitude | 15.93 (0.002) | 15.93 | 15.93 | ||||||||||||||||
| Pan g magnitude | 17.28 (0.008) | 17.28 (0.008) | 17.28 (0.008) | ||||||||||||||||
| Pan r magnitude | 16.56 (0.02) | 16.56 (0.02) | 16.56 (0.02) | ||||||||||||||||
| Pan i magnitude | 16.27 (0.009) | 16.27 (0.009) | 16.27 (0.009) | ||||||||||||||||
| Pan z magnitude | 16.19 (0.007) | 16.19 (0.007) | 16.19 (0.007) | ||||||||||||||||
| Pan y magnitude | 16.12 (0.01) | 16.12 (0.01) | 16.12 (0.008) | ||||||||||||||||
| E(B-V) | 0.001 | ||||||||||||||||||
* Constant surface field
Spectra without link are available upon request
The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.