All names: Gaia DR2 1114054838014073984, LHS 1822, 06072+7332, GAT 1374, USNO-B1.0 1635-00053419, WD 0600+735, 0600+735, Gaia EDR3 1114054838014073984, 2MASS J06071702+7332001, WDJ060717.09+733159.70, EGGR 421, PSO J091.8153+73.5307, J0607+7331, PM J06072+7332, LP 33-276, Gaia DR3 1114054838014073984, TIC 312812867, LSPM J0607+7332, NLTT 15994
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Caron et al. 2023 | McCleery et al. 2020 | Blouin et al. 2019 | Leggett et al. 2018 | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 06 07 15.58 (0.05) | 06 07 15.62 (0.07) | 06 07 15.62 (0.07) | 06 07 15.58 | 06 07 17.09 (0.05) | 06 07 15.62 | 06 07 13.66 | ||||||||
| Declination | 73 31 50.27 (0.04) | 73 31 50.56 (0.06) | 73 31 50.56 (0.06) | 73 31 50.27 | 73 31 59.70 (0.04) | 73 31 50.56 | 73 31 42.24 | ||||||||
| Spectral type | DA | DA | DA | DA | DA7.8 | DA | DA | DAwk | DC9 | ||||||
| Effective temperature | [K] | 6522.0 (65) | 6435.0 (22) | 6450.6 (54) | 6400.0 (60) | 6434.0 (170) | 7480.0 (259) | 6510.0 (36) | |||||||
| log(g) | [cgs] | 8.52 (0.02) | 8.49 (0.006) | 8.50 (0.02) | 8.49 (0.02) | 8.52 (0.04) | 8.67 (0.07) | 8.52 (0.009) | |||||||
| Mass | [M☉] | 0.925 (0.01) | 0.907 (0.006) | 0.906 (0.01) | 0.927 (0.04) | 1.02 (0.04) | 0.924 (0.008) | ||||||||
| log(Luminosity) | [L☉] | -3.77 | |||||||||||||
| Cooling age | [Gyr] | 4.8600 | 4.5310 (0.1) | 4.5840 (0.3) | |||||||||||
| 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] | 31.01 (0.06) | 31.01 (0.06) | 31.06 (0.08) | 31.06 (0.08) | 31.06 (0.08) | 31.77 (0.4) | 31.06 (0.08) | 31.80 (2) | 31.01 | 31.01 (0.06) | 31.06 (0.08) | 31.80 (2) | ||
| Distance | [pc] | 32.25 (0.06) | 32.25 (0.06) | 32.20 (0.08) | 32.19 (0.08) | 32.19 (0.08) | 31.48 (0.4) | 32.19 (0.08) | 31.40 (5) | 32.25 | 32.25 (0.06) | 32.19 (0.08) | 31.45 (2) | ||
| Composition | H | H | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -402.0906275 (0.05) | -402.0733347 (0.1) | -402.091 (0.05) | -402.0733347 | ||||||||||
| Proper motion (declination) | [mas/yr] | -589.3203473 (0.05) | -589.4068064 (0.1) | -589.32 (0.05) | -589.4068064 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 17.30 | ||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | 16.80 | ||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 16.20 (0.09) | 16.20 (0.09) | 16.20 (0.09) | ||||||||||||
| H magnitude | 16.13 (0.2) | 16.16 (0.2) | 16.16 (0.2) | ||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | |||||||||||||||
| g magnitude | 17.28 (0.008) | ||||||||||||||
| r magnitude | 17.05 (0.008) | ||||||||||||||
| i magnitude | 16.96 (0.004) | ||||||||||||||
| z magnitude | 16.98 (0.01) | ||||||||||||||
| G magnitude | 17.02 (0.006) | 17.03 | 17.03 | 17.02 | 17.02 (0.003) | 17.03 | |||||||||
| BP magnitude | 17.27 (0.006) | 17.27 | 17.27 | ||||||||||||
| RP magnitude | 16.63 (0.004) | 16.63 | 16.63 | ||||||||||||
| Pan g magnitude | 17.28 (0.004) | 17.28 (0.003) | 17.28 (0.008) | ||||||||||||
| Pan r magnitude | 17.03 (0.008) | 17.03 (0.008) | 17.05 (0.008) | ||||||||||||
| Pan i magnitude | 16.96 (0.007) | 16.96 (0.007) | 16.96 (0.004) | ||||||||||||
| Pan z magnitude | 16.97 (0.004) | 16.97 (0.004) | 16.98 (0.01) | ||||||||||||
| Pan y magnitude | 16.97 (0.007) | 16.97 (0.008) | 16.98 (0.006) | ||||||||||||
| 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.