2MASS J14505188+4143178
All names: SDSS J145051.88+414316.6, [SGR2010] J1450+4143, Gaia EDR3 1489364915881374592, Gaia DR3 1489364915881374592, TIC 28242149, 2MASS J14505188+4143178, WIRED J145051.87+414317.1, WD 1448+419, Gaia DR2 1489364915881374592, WDS J14509+4143A, SDSS J145051.87+414317.0, SDSS J145051.88+414317.2, [HHD2009] SDSS J1450+4143, SDSS J145051.87+414317.1, SLW J1450+4143A
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Tremblay et al. 2011 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 50 51.88 (0.3) | 14 50 51.87 | 14 50 51.88 (0.4) | 14 50 51.87 | 14 50 51.87 (0.3) | 14 50 51.87 | 14 50 51.41 | 14 50 51.87 | |||||
| Declination | 41 43 16.55 (0.4) | 41 43 17.08 | 41 43 16.57 (0.5) | 41 43 17.11 | 41 43 17.29 (0.4) | 41 43 17.10 | 41 43 10.92 | 41 43 17.10 | |||||
| Spectral type | DA+M | DA+M | DA | DA+M5 | DA+M | DA dM | DA+M | ||||||
| Effective temperature | [K] | 8307.0 | 17505.0 (312) | 18460.0 (340) | 10282.0 (46) | 10294.0 (50) | |||||||
| log(g) | [cgs] | 6.67 | 7.78 (0.07) | 7.84 (0.06) | 8.38 (0.04) | 8.40 (0.05) | |||||||
| Mass | [M☉] | 0.141 | 0.5 (0.04) | 0.54 (0.03) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.0741 | |||||||||||
| 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] | 3.18 (0.5) | 3.50 (0.6) | 3.18 (0.5) | |||||||||
| Distance | [pc] | 314.00 (46) | 285.74 (48) | 208.00 (6) | 314.00 (46) | ||||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 2.149904664 (0.4) | 2.777229913 (0.8) | 2.15 (0.4) | 1.9 | ||||||||
| Proper motion (declination) | [mas/yr] | -46.09703028 (0.5) | -49.37115802 (1) | -46.097 (0.5) | -46.7 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | WDMS | WDMS | WDMS | ||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.62 (0.2) | ||||||||||||
| H magnitude | 16.11 (0.2) | ||||||||||||
| K magnitude | 16.19 (0.1) | ||||||||||||
| u magnitude | 18.50 (0.01) | 18.51 | 18.50 (0.01) | 18.51 (0.02) | 18.51 | 18.50 (0.02) | |||||||
| g magnitude | 18.29 (0.007) | 18.32 | 18.29 (0.007) | 18.32 (0.02) | 18.32 | 18.32 (0.02) | |||||||
| r magnitude | 18.53 (0.008) | 18.54 | 18.53 (0.008) | 18.54 (0.01) | 18.54 | 18.54 (0.01) | |||||||
| i magnitude | 18.32 (0.01) | 18.33 | 18.32 (0.01) | 18.33 (0.01) | 18.33 | 18.33 (0.01) | |||||||
| z magnitude | 17.86 (0.02) | 17.89 | 17.86 (0.02) | 17.89 (0.03) | 17.89 | 17.87 (0.03) | |||||||
| G magnitude | 18.40 (0.01) | 18.36 | 18.40 (0.007) | ||||||||||
| BP magnitude | 18.39 (0.01) | 18.35 | |||||||||||
| RP magnitude | 17.89 (0.02) | 17.86 | |||||||||||
| Pan g magnitude | 18.31 (0.006) | ||||||||||||
| Pan r magnitude | 18.52 (0.003) | ||||||||||||
| Pan i magnitude | 18.34 (0.002) | ||||||||||||
| Pan z magnitude | 17.99 (0.009) | ||||||||||||
| Pan y magnitude | 17.75 (0.01) | ||||||||||||
| E(B-V) | 0.022 | ||||||||||||
* Constant surface field
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