SDSS J084948.61+331924.9
All names: LAMOST J084948.62+331925.1, 2MASS J08494861+3319249, WD 0846+335, J0849+3319, PSO J132.4523+33.3235, KUV 08467+3331, Gaia EDR3 716112442863454464, Gaia DR3 716112442863454464, SDSS J084948.61+331924.9, Gaia DR2 716112442863454464, GALEX J084948.5+331925, SDSS J084948.62+331924.9, TIC 284896782, WDJ084948.63+331925.05, SDSS J084948.62+331925.1, SDSS J084948.62+331925.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | 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 49 48.55 (0.05) | 08 49 48.62 | 08 49 48.56 (0.08) | 08 49 48.55 | 08 49 48.63 (0.05) | 08 49 48.56 | 08 49 48.62 | 08 49 48.46 | 08 49 48.62 | ||||||||||
| Declination | 33 19 24.63 (0.03) | 33 19 24.97 | 33 19 24.65 (0.06) | 33 19 24.63 | 33 19 25.06 (0.03) | 33 19 24.65 | 33 19 25.11 | 33 19 18.48 | 33 19 25.12 | ||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 7570.0 (38) | 7627.0 (30) | 7570.0 (38) | 7545.0 (65) | 7552.0 | 7600.0 (20) | 7691.0 (47) | 7975.0 (20) | 7453.0 (22) | |||||||||
| log(g) | [cgs] | 8.01 (0.009) | 8.02 (0.008) | 8.00 (0.009) | 8.00 (0.02) | 7.99 | 8.10 (0.04) | 8.05 (0.01) | 8.54 (0.03) | 7.90 (0.04) | |||||||||
| Mass | [M☉] | 0.599 (0.008) | 0.605 (0.007) | 0.593 (0.008) | 0.594 (0.01) | 0.589 | 0.66 (0.03) | 0.625 (0.01) | 0.541 (0.02) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||||||
| Cooling age | [Gyr] | 1.2900 | 1.2550 (0.05) | 1.2400 | 1.4125 | ||||||||||||||
| 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] | 22.05 (0.06) | 21.90 (0.09) | 21.90 (0.09) | 21.90 (0.09) | 22.05 | 22.05 (0.06) | 21.90 (0.09) | |||||||||||
| Distance | [pc] | 45.36 (0.1) | 45.66 (0.2) | 45.66 (0.2) | 45.66 (0.2) | 45.36 | 45.36 (0.1) | 45.66 (0.2) | |||||||||||
| Composition | H | H | H | H | H | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -60.96855586 (0.06) | -61.17164046 (0.1) | -60.969 (0.06) | -61.172 | ||||||||||||||
| Proper motion (declination) | [mas/yr] | -26.48890507 (0.05) | -26.3796181 (0.1) | -26.489 (0.05) | -26.38 | ||||||||||||||
| Variability | |||||||||||||||||||
| Magnetic | |||||||||||||||||||
| Bd | [MG] | ||||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||||
| Binarity | |||||||||||||||||||
| B magnitude | |||||||||||||||||||
| V magnitude | 16.56 | ||||||||||||||||||
| R magnitude | |||||||||||||||||||
| I magnitude | |||||||||||||||||||
| J magnitude | 15.93 (0.01) | 15.88 (0.09) | 15.88 (0.09) | ||||||||||||||||
| H magnitude | 15.85 (0.2) | 15.85 (0.2) | 15.85 (0.2) | ||||||||||||||||
| K magnitude | 15.75 (0.2) | 15.75 (0.2) | 15.75 (0.2) | ||||||||||||||||
| u magnitude | 17.05 (0.007) | 17.05 (0.007) | 17.05 (0.007) | 17.05 (0.007) | 17.06 (0.02) | 17.06 | 17.06 (0.02) | ||||||||||||
| g magnitude | 16.57 (0.004) | 16.58 (0.004) | 16.57 (0.004) | 16.61 (0.02) | 16.61 | 16.61 (0.02) | |||||||||||||
| r magnitude | 16.46 (0.004) | 16.48 (0.003) | 16.46 (0.004) | 16.46 (0.02) | 16.46 | 16.47 (0.02) | |||||||||||||
| i magnitude | 16.47 (0.004) | 16.49 (0.003) | 16.47 (0.004) | 16.49 (0.01) | 16.49 | 16.49 (0.02) | |||||||||||||
| z magnitude | 16.54 (0.009) | 16.56 (0.005) | 16.54 (0.009) | 16.56 (0.02) | 16.56 | 16.55 (0.02) | |||||||||||||
| G magnitude | 16.44 (0.004) | 16.45 | 16.44 | 16.44 (0.003) | 16.45 | ||||||||||||||
| BP magnitude | 16.59 (0.004) | 16.58 | 16.58 | ||||||||||||||||
| RP magnitude | 16.16 (0.004) | 16.17 | 16.17 | ||||||||||||||||
| Pan g magnitude | 16.58 (0.004) | 16.58 (0.004) | 16.58 (0.004) | ||||||||||||||||
| Pan r magnitude | 16.48 (0.004) | 16.48 (0.003) | 16.48 (0.003) | ||||||||||||||||
| Pan i magnitude | 16.49 (0.003) | 16.49 (0.003) | 16.50 (0.003) | ||||||||||||||||
| Pan z magnitude | 16.56 (0.005) | 16.56 (0.005) | 16.56 (0.005) | ||||||||||||||||
| Pan y magnitude | 16.60 (0.01) | 16.60 (0.01) | 16.60 (0.01) | ||||||||||||||||
| E(B-V) | 0.001 | ||||||||||||||||||
* Constant surface field
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