PG 0901+140
All names: SDSS J090402.82+134911.2, PSO J090402.756+134911.059, ** FAR 7, WD 0901+140, PG 0901+140, WDS J09040+1349AB, WDJ090402.86+134911.33, J0904+1349, Gaia DR2 606938634805314944
| Parameter | Unit | Kilic et al. 2020 | MWDD H | Pan-STARRS DR1 | Gaia DR2 | Gianninas et al. 2011 | Liebert et al. 2005 | SDSS DR12 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 04 02.74 (0.06) | 09 04 02.82 | 09 04 02.80 | 09 04 02.74 | 09 04 02.30 | 09 04 02.82 | ||||||
| Declination | 13 49 10.91 (0.05) | 13 49 11.13 | 13 49 14.81 | 13 49 10.91 | 13 49 09.12 | 13 49 11.15 | ||||||
| Spectral type | DA | DA | DA | DA5 | DA | |||||||
| Effective temperature | [K] | 8184.0 (38) | 8097.0 | 9270.0 (134) | 9220.0 (134) | 8031.0 (19) | ||||||
| log(g) | [cgs] | 7.99 (0.009) | 7.97 | 8.36 (0.06) | 8.29 (0.05) | 7.99 (0.03) | ||||||
| Mass | [M☉] | 0.589 (0.008) | 0.5760000000000001 | 0.82 (0.04) | 0.79 (0.04) | 0.59 (0.02) | ||||||
| log(Luminosity) | [L☉] | -3.14 | ||||||||||
| Cooling age | [Gyr] | 0.9950 | 1.2589 | |||||||||
| 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] | 17.82 (0.08) | 17.82 (0.08) | |||||||||
| Distance | [pc] | 56.13 (0.2) | 40.00 | 42.00 | 56.13 (0.2) | |||||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -115.208258 (0.1) | -115.208258 | |||||||||
| Proper motion (declination) | [mas/yr] | -26.76377662 (0.1) | -26.76377662 | |||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | 16.04 | |||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 17.13 (0.009) | 17.13 (0.009) | 17.03 (0.07) | |||||||||
| g magnitude | 16.73 (0.004) | 16.73 (0.004) | 16.76 (0.07) | |||||||||
| r magnitude | 16.65 (0.004) | 16.65 (0.004) | 16.65 (0.07) | |||||||||
| i magnitude | 16.69 (0.005) | 16.69 (0.005) | 16.71 (0.06) | |||||||||
| z magnitude | 16.79 (0.01) | 16.79 (0.01) | 16.82 (0.05) | |||||||||
| G magnitude | 16.62 | 16.62 | ||||||||||
| BP magnitude | 16.71 | 16.71 | ||||||||||
| RP magnitude | 16.37 | 16.37 | ||||||||||
| Pan g magnitude | 16.70 (0.003) | |||||||||||
| Pan r magnitude | 16.65 (0.003) | |||||||||||
| Pan i magnitude | 16.71 (0.003) | |||||||||||
| Pan z magnitude | 16.79 (0.004) | |||||||||||
| Pan y magnitude | 16.84 (0.01) | |||||||||||
* Constant surface field
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