SDSS J130720.31+510154.6
All names: SDSS J130720.31+510154.7, Gaia EDR3 1557277802055801728, GALEX J130720.3+510154, Gaia DR2 1557277797764796672, Gaia DR3 1557277802055801728, SDSS J130720.31+510154.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Simbad | Eisenstein et al. 2006 | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 07 20.31 (0.2) | 13 07 20.32 | 13 07 20.31 (0.3) | 13 07 20.32 (0.2) | 13 07 20.31 | 13 07 20.31 | |||
| Declination | 51 01 54.59 (0.2) | 51 01 54.64 | 51 01 54.59 (0.3) | 51 01 54.65 (0.2) | 51 01 54.68 | 51 01 54.73 | |||
| Spectral type | DA | DA | SDO: | DA | |||||
| Effective temperature | [K] | 26141.0 | 76596.0 (13038) | 74556.0 (13125) | |||||
| log(g) | [cgs] | 6.82 | 5.85 (0.5) | 5.94 (0.5) | |||||
| Mass | [M☉] | 0.268 | 0.217 (0.006) | ||||||
| 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] | -0.08 (0.3) | -0.54 (0.4) | ||||||
| Distance | [pc] | ||||||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -4.109147839 (0.3) | -3.240671971 (0.7) | -4.109 (0.3) | -4.3 | ||||
| Proper motion (declination) | [mas/yr] | -3.656772984 (0.3) | -4.210918653 (0.6) | -3.657 (0.3) | -6.1 | ||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 18.99 (0.02) | 19.01 (0.02) | 19.04 (0.03) | 19.00 (0.03) | |||||
| g magnitude | 19.40 (0.01) | 19.38 (0.01) | 19.42 (0.03) | 19.41 (0.03) | |||||
| r magnitude | 19.94 (0.02) | 19.84 (0.02) | 19.91 (0.04) | 19.91 (0.04) | |||||
| i magnitude | 20.22 (0.03) | 20.25 (0.05) | 20.32 (0.05) | 20.31 (0.05) | |||||
| z magnitude | 20.46 (0.1) | 20.13 (0.2) | 20.20 (0.2) | 20.21 (0.1) | |||||
| G magnitude | 19.75 (0.03) | 19.81 | 19.75 (0.004) | ||||||
| BP magnitude | 19.53 (0.03) | 19.45 | |||||||
| RP magnitude | 19.94 (0.08) | 19.97 | |||||||
| Pan g magnitude | 19.55 (0.01) | ||||||||
| Pan r magnitude | 19.97 (0.01) | ||||||||
| Pan i magnitude | 20.32 (0.02) | ||||||||
| Pan z magnitude | 20.50 (0.04) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | |||||||||
* Constant surface field
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