SDSS J073011.39+162511.3
All names: WIRED J073011.38+162511.2, Gaia DR3 3168811065510489088, Gaia DR2 3168811065510489088, GALEX J073011.4+162511, SDSS J073011.39+162511.2, SDSS J073011.39+162511.3, Gaia EDR3 3168811065510489088
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 30 11.38 (0.4) | 07 30 11.39 | 07 30 11.38 (0.7) | 07 30 11.39 (0.4) | 07 30 11.39 | |||
| Declination | 16 25 11.34 (0.5) | 16 25 11.24 | 16 25 11.34 (0.6) | 16 25 11.29 (0.5) | 16 25 11.26 | |||
| Spectral type | DAM | DA | DA+M | |||||
| Effective temperature | [K] | 13045.0 | 15455.0 (351) | |||||
| log(g) | [cgs] | 8.35 | 7.77 (0.07) | |||||
| Mass | [M☉] | 0.83 | ||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | 0.5094 | ||||||
| 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] | 3.17 (0.6) | 3.00 (0.8) | 3.17 (0.6) | ||||
| Distance | [pc] | 315.57 (59) | 333.84 (86) | 315.58 (59) | ||||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | -2.818042241 (0.5) | -3.6310007 (1) | -2.818 (0.5) | ||||
| Proper motion (declination) | [mas/yr] | 3.447565268 (0.4) | 4.332266227 (0.9) | 3.448 (0.4) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | WDMS | |||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | 16.39 (0.1) | |||||||
| H magnitude | 15.93 (0.1) | |||||||
| K magnitude | 15.55 (0.2) | |||||||
| u magnitude | 20.04 (0.04) | 20.04 (0.04) | 20.15 (0.04) | |||||
| g magnitude | 19.64 (0.01) | 19.64 (0.01) | 19.63 (0.02) | |||||
| r magnitude | 19.82 (0.02) | 19.82 (0.02) | 19.81 (0.03) | |||||
| i magnitude | 19.74 (0.02) | 19.74 (0.02) | 20.30 (0.3) | |||||
| z magnitude | 20.41 (0.1) | 20.41 (0.1) | 20.51 (0.6) | |||||
| G magnitude | 19.66 (0.1) | 19.77 | 19.66 (0.008) | |||||
| BP magnitude | 19.18 (0.1) | |||||||
| RP magnitude | 18.64 (0.4) | |||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.015 | |||||||
* Constant surface field
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