LSPM J0832+3139
All names: NLTT 19724, LSPM J0832+3139, Gaia EDR3 710452358868303232, 2MASS J08325434+3139054, WD 0829+318, PSO J128.2269+31.6505, Gaia DR2 710452358868303232, SDSS J083254.37+313904.3, WIRED J083254.38+313904.2, GALEX J083254.3+313903, USNO-B1.0 1216-00166526, Gaia DR3 710452358868303232, J0832+3139, SDSS J083254.37+313904.2, LP 311-32, SDSS J083254.38+313904.2, WDJ083254.36+313904.84, TIC 172896913
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 32 54.48 (0.1) | 08 32 54.38 | 08 32 54.48 (0.1) | 08 32 54.48 | 08 32 54.36 (0.1) | 08 32 54.48 | 08 32 54.38 | 08 32 54.38 | 08 32 54.38 | |||||||||
| Declination | 31 39 01.62 (0.07) | 31 39 04.22 | 31 39 01.72 (0.09) | 31 39 01.62 | 31 39 04.84 (0.07) | 31 39 01.72 | 31 39 04.25 | 31 39 03.24 | 31 39 04.24 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6281.0 (28) | 6305.0 (27) | 6010.0 (40) | 5996.0 | 6500.0 (90) | 6322.0 (91) | 7214.0 (39) | 6523.0 (39) | |||||||||
| log(g) | [cgs] | 8.18 (0.01) | 8.20 (0.01) | 8.10 (0.02) | 8.08 | 8.08 (0.2) | 8.23 (0.03) | 8.99 (0.02) | 8.09 (0.09) | |||||||||
| Mass | [M☉] | 0.701 (0.01) | 0.713 (0.01) | 0.648 (0.01) | 0.637 | 0.64 (0.1) | 0.735 (0.03) | 0.643 (0.06) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||||||
| Cooling age | [Gyr] | 3.2300 | 2.8310 (0.2) | 2.7130 | 2.2387 | |||||||||||||
| 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] | 19.40 (0.1) | 19.53 (0.1) | 19.53 (0.1) | 19.53 (0.1) | 19.40 | 19.40 (0.1) | 19.53 (0.1) | ||||||||||
| Distance | [pc] | 51.55 (0.3) | 51.20 (0.4) | 51.20 (0.4) | 51.20 (0.4) | 51.55 | 51.55 (0.3) | 51.20 (0.4) | ||||||||||
| Composition | H | H | H | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 97.27181106 (0.1) | 97.2272903 (0.2) | 97.272 (0.1) | 97.227 | 96.1 | ||||||||||||
| Proper motion (declination) | [mas/yr] | -201.048524 (0.09) | -201.2020192 (0.2) | -201.049 (0.09) | -201.202 | -202.0 | ||||||||||||
| Variability | ||||||||||||||||||
| Magnetic | ||||||||||||||||||
| Bd | [MG] | |||||||||||||||||
| Infrared excess (disk) | ||||||||||||||||||
| Binarity | ||||||||||||||||||
| B magnitude | 17.40 | |||||||||||||||||
| V magnitude | 17.76 | |||||||||||||||||
| R magnitude | 17.50 | |||||||||||||||||
| I magnitude | ||||||||||||||||||
| J magnitude | 16.77 (0.2) | 16.77 (0.2) | 16.77 (0.2) | |||||||||||||||
| H magnitude | ||||||||||||||||||
| K magnitude | ||||||||||||||||||
| u magnitude | 18.68 (0.02) | 18.66 (0.02) | 18.68 (0.02) | 18.73 (0.02) | 18.71 (0.02) | 18.71 | 18.70 (0.02) | |||||||||||
| g magnitude | 18.02 (0.006) | 17.99 (0.004) | 18.04 (0.006) | 18.04 (0.02) | 18.04 | 18.04 (0.02) | ||||||||||||
| r magnitude | 17.80 (0.006) | 17.71 (0.004) | 17.79 (0.006) | 17.82 (0.02) | 17.81 | 17.82 (0.02) | ||||||||||||
| i magnitude | 17.68 (0.007) | 17.55 (0.009) | 17.70 (0.007) | 17.95 (0.03) | 17.94 | 17.95 (0.02) | ||||||||||||
| z magnitude | 17.70 (0.02) | 17.53 (0.009) | 17.69 (0.02) | 17.68 (0.02) | 17.68 | 17.69 (0.02) | ||||||||||||
| G magnitude | 17.77 (0.02) | 17.79 | 17.77 | 17.77 (0.003) | 17.79 | |||||||||||||
| BP magnitude | 17.97 (0.02) | 18.00 | 18.00 | |||||||||||||||
| RP magnitude | 17.20 (0.01) | 17.20 | 17.20 | |||||||||||||||
| Pan g magnitude | 17.99 (0.004) | 17.99 (0.004) | 17.99 (0.004) | |||||||||||||||
| Pan r magnitude | 17.71 (0.004) | 17.71 (0.004) | 17.71 (0.004) | |||||||||||||||
| Pan i magnitude | 17.55 (0.009) | 17.55 (0.009) | 17.55 (0.009) | |||||||||||||||
| Pan z magnitude | 17.53 (0.009) | 17.53 (0.009) | 17.53 (0.009) | |||||||||||||||
| Pan y magnitude | 17.55 (0.01) | 17.55 (0.01) | 17.55 (0.01) | |||||||||||||||
| E(B-V) | 0.001 | |||||||||||||||||
* Constant surface field
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