LB 10255
All names: US 2600, GALEX J113316.2+270747, Gaia EDR3 4018554475119137280, [HHD2009] SDSS J1133+2707, Gaia DR3 4018554475119137280, SDSS J113316.27+270747.5, WD 1130+274, Gaia DR2 4018554475119137280, SDSS J113316.27+270747.6, PB 2920, SDSS J113316.26+270747.5, WIRED J113316.27+270747.6, SDSS J113316.32+270747.6, LB 10255
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 33 16.27 (0.1) | 11 33 16.27 | 11 33 16.27 (0.2) | 11 33 16.27 | 11 33 16.27 (0.1) | 11 33 15.96 | 11 33 16.27 | |||||
| Declination | 27 07 47.57 (0.1) | 27 07 47.59 | 27 07 47.57 (0.2) | 27 07 47.60 | 27 07 47.57 (0.1) | 27 07 43.32 | 27 07 47.61 | |||||
| Spectral type | DA+M | DA+M | DA+M | DA+M | DA | DA+M | ||||||
| Effective temperature | [K] | 70798.0 (2455) | 14206.0 | 72971.0 (4638) | 70097.0 (2925) | |||||||
| log(g) | [cgs] | 7.46 (0.1) | 6.38 | 7.47 (0.2) | 7.21 (0.1) | |||||||
| Mass | [M☉] | 0.53 (0.04) | 0.157 | 0.56 (0.05) | ||||||||
| log(Luminosity) | [L☉] | 1.06 (0.1) | ||||||||||
| Cooling age | [Gyr] | 0.0001 (0.0001) | ||||||||||
| 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] | 0.97 (0.2) | 1.67 (0.3) | 0.97 (0.2) | ||||||||
| Distance | [pc] | 1030.40 (176) | 598.89 (105) | 1030.40 (176) | ||||||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -1.848273168 (0.2) | -1.988801619 (0.4) | -1.848 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | -0.153949455 (0.2) | -1.250616958 (0.4) | -0.154 (0.2) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | WDMS | WDMS | ||||||||||
| B magnitude | 17.50 | |||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 17.07 (0.008) | 17.07 | 17.07 (0.008) | 17.06 | 17.06 (0.02) | |||||||
| g magnitude | 17.50 (0.005) | 17.53 | 17.50 (0.005) | 17.52 | 17.51 (0.03) | |||||||
| r magnitude | 17.97 (0.007) | 18.00 | 17.97 (0.007) | 17.99 | 17.99 (0.01) | |||||||
| i magnitude | 18.09 (0.008) | 18.12 | 18.10 (0.008) | 18.11 | 18.10 (0.02) | |||||||
| z magnitude | 18.03 (0.02) | 18.05 | 18.03 (0.02) | 18.04 | 18.03 (0.03) | |||||||
| G magnitude | 17.73 (0.01) | 17.73 | 17.73 (0.005) | |||||||||
| BP magnitude | 17.59 (0.01) | 17.56 | ||||||||||
| RP magnitude | 17.73 (0.02) | 17.73 | ||||||||||
| Pan g magnitude | 17.56 (0.005) | |||||||||||
| Pan r magnitude | 18.00 (0.006) | |||||||||||
| Pan i magnitude | 18.12 (0.005) | |||||||||||
| Pan z magnitude | 18.07 (0.005) | |||||||||||
| Pan y magnitude | 18.03 (0.02) | |||||||||||
| E(B-V) | 0.019 | |||||||||||
* Constant surface field
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