SDSS J094552.10+403510.6
All names: LSPM J0945+4035S, WDJ094552.11+403511.09, Gaia DR3 801512095107318144, Gaia DR2 801512095107318144, J0945+4035, Gaia EDR3 801512095107318144, LAMOST J094552.10+403510.6, GALEX J094552.1+403510, SDSS J094552.11+403510.7, SDSS J094552.10+403510.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 45 52.09 (0.09) | 09 45 52.11 | 09 45 52.09 (0.1) | 09 45 52.11 | 09 45 52.09 | 09 45 52.11 (0.09) | 09 45 52.09 | |||||||||
| Declination | 40 35 08.77 (0.07) | 40 35 10.67 | 40 35 08.85 (0.1) | 40 35 10.67 | 40 35 08.77 | 40 35 11.09 (0.07) | 40 35 08.85 | |||||||||
| Spectral type | DA+dM | DA | DA | WD+MS | WD+MS | WD+MS | DA | D+dM6 | DA+MS | |||||||
| Effective temperature | [K] | 6813.0 (64) | 6772.0 (50) | 6799.0 (57) | 6885.0 | 6629.0 | 6655.0 (119) | 6753.0 (70) | ||||||||
| log(g) | [cgs] | 8.04 (0.02) | 7.98 (0.02) | 8.00 (0.02) | 8.03 | 7.91 | 7.75 (0.2) | 8.01 (0.02) | ||||||||
| Mass | [M☉] | 0.614 (0.02) | 0.582 (0.02) | 0.59 (0.02) | 0.607 | 0.518 | 0.45 (0.1) | 0.599 (0.02) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||||||
| Cooling age | [Gyr] | 1.6700 | 1.6450 | 1.5770 | ||||||||||||
| 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] | 13.31 (0.1) | 13.05 (0.2) | 13.05 (0.2) | 13.31 | 13.31 (0.1) | 13.05 (0.2) | |||||||||
| Distance | [pc] | 75.11 (0.7) | 76.63 (1) | 76.63 (1) | 155.00 (20) | 75.11 | 75.11 (0.7) | 76.63 (1) | ||||||||
| Composition | H | H | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -10.9828404 (0.1) | -11.30215221 (0.2) | -10.983 (0.1) | -11.30215221 | |||||||||||
| Proper motion (declination) | [mas/yr] | -144.6216284 (0.09) | -144.626351 (0.2) | -144.622 (0.09) | -144.626351 | |||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | WDMS | WDMS | ||||||||||||||
| B magnitude | ||||||||||||||||
| V magnitude | ||||||||||||||||
| R magnitude | ||||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | 17.19 (0.03) | |||||||||||||||
| H magnitude | ||||||||||||||||
| K magnitude | ||||||||||||||||
| u magnitude | 18.78 (0.02) | 18.79 (0.02) | 18.79 | 18.78 (0.02) | 18.78 (0.02) | |||||||||||
| g magnitude | 18.18 (0.006) | 18.20 | 18.18 (0.006) | 18.18 (0.006) | ||||||||||||
| r magnitude | 17.97 (0.007) | 17.97 | 17.97 (0.007) | 17.97 (0.007) | ||||||||||||
| i magnitude | 17.93 (0.008) | 17.93 | 17.93 (0.008) | 17.93 (0.008) | ||||||||||||
| z magnitude | 17.98 (0.03) | 17.97 | 17.98 (0.03) | 17.98 (0.03) | ||||||||||||
| G magnitude | 17.97 (0.01) | 17.99 | 17.97 | 17.97 (0.003) | 17.99 | |||||||||||
| BP magnitude | 18.19 (0.01) | 18.20 | 18.20 | |||||||||||||
| RP magnitude | 17.54 (0.01) | 17.57 | 17.57 | |||||||||||||
| Pan g magnitude | 18.14 (0.01) | 18.14 (0.01) | ||||||||||||||
| Pan r magnitude | 17.98 (0.003) | 17.98 (0.003) | ||||||||||||||
| Pan i magnitude | 17.94 (0.005) | 17.94 (0.005) | ||||||||||||||
| Pan z magnitude | 17.97 (0.02) | 17.97 (0.02) | ||||||||||||||
| Pan y magnitude | 17.99 (0.01) | 17.99 (0.01) | ||||||||||||||
| E(B-V) | 0.003 | |||||||||||||||
* Constant surface field
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