2MASS J14463146+0959444
All names: Gaia DR2 1174576832793287040, Gaia DR3 1174576832793287040, WD 1444+102, WIRED J144631.46+095944.9, SDSS J144631.46+095945.0, [HHD2009] SDSS J1446+0959, Gaia EDR3 1174576832793287040, SDSS J144631.46+095944.9, TIC 366400765, SDSS J144631.44+095945.0, [SGR2010] J1446+0959, 2MASS J14463146+0959444
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 46 31.43 (0.2) | 14 46 31.46 | 14 46 31.43 (0.2) | 14 46 31.46 | 14 46 31.47 (0.2) | 14 46 30.91 | 14 46 31.46 | |||||
| Declination | 09 59 46.10 (0.1) | 09 59 44.94 | 09 59 46.06 (0.3) | 09 59 44.92 | 09 59 44.61 (0.1) | 09 59 39.48 | 09 59 44.96 | |||||
| Spectral type | DA+M | DA+M | DA+M | DA7.2 | DA+M | sdB | ||||||
| Effective temperature | [K] | 6074.0 | 7297.0 (129) | 6304.0 (9) | ||||||||
| log(g) | [cgs] | 6.97 | 7.96 (0.3) | 6.71 (0.2) | ||||||||
| Mass | [M☉] | 0.182 | 0.57 (0.2) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | |||||||||||
| 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] | 7.75 (0.2) | 7.81 (0.3) | 7.75 (0.2) | ||||||||
| Distance | [pc] | 129.10 (4) | 128.09 (5) | 261.00 (9) | 129.10 (4) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -43.72915133 (0.2) | -43.76610936 (0.3) | -43.729 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | 93.4125862 (0.1) | 93.67778379 (0.4) | 93.413 (0.1) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | WDMS | yes | WDMS | |||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 15.79 (0.006) | |||||||||||
| H magnitude | 15.33 (0.008) | |||||||||||
| K magnitude | 14.97 (0.01) | |||||||||||
| u magnitude | 19.15 (0.02) | 19.11 | 19.14 (0.02) | 19.10 | 19.14 (0.03) | |||||||
| g magnitude | 18.51 (0.008) | 18.48 | 18.51 (0.008) | 18.48 | 18.50 (0.02) | |||||||
| r magnitude | 18.32 (0.008) | 18.29 | 18.31 (0.008) | 18.29 | 18.31 (0.02) | |||||||
| i magnitude | 18.04 (0.008) | 18.02 | 18.04 (0.008) | 18.02 | 18.04 (0.01) | |||||||
| z magnitude | 17.49 (0.01) | 17.47 | 17.50 (0.01) | 17.47 | 17.49 (0.02) | |||||||
| G magnitude | 18.16 (0.02) | 18.18 | 18.16 (0.003) | |||||||||
| BP magnitude | 18.53 (0.02) | 18.54 | ||||||||||
| RP magnitude | 17.61 (0.03) | 17.57 | ||||||||||
| Pan g magnitude | 18.50 (0.005) | |||||||||||
| Pan r magnitude | 18.33 (0.006) | |||||||||||
| Pan i magnitude | 18.06 (0.004) | |||||||||||
| Pan z magnitude | 17.62 (0.006) | |||||||||||
| Pan y magnitude | 17.21 (0.008) | |||||||||||
| E(B-V) | 0.015 | |||||||||||
* Constant surface field
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