SDSS J123004.20+085616.6
All names: Gaia EDR3 3903540576692052864, GALEX J123004.2+085617, Gaia DR3 3903540576692052864, SDSS J123004.20+085616.5, SDSS J123004.20+085616.6, SDSS J123004.20+085616.58, Gaia DR2 3903540576692052864
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 30 04.19 (0.2) | 12 30 04.20 | 12 30 04.19 (0.3) | 12 30 04.20 (0.2) | ||||||
| Declination | 08 56 16.51 (0.2) | 08 56 16.63 | 08 56 16.51 (0.2) | 08 56 16.61 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 15925.0 | 17223.0 (103) | |||||||
| log(g) | [cgs] | 8.40 | 8.17 (0.02) | |||||||
| Mass | [M☉] | 0.861 | 0.7090000000000001 (0.009) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3155 | ||||||||
| 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] | 3.33 (0.3) | 3.42 (0.3) | 3.33 (0.3) | ||||||
| Distance | [pc] | 299.85 (24) | 292.01 (29) | 299.85 (24) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -9.407495922 (0.3) | -10.59748465 (0.8) | -9.407 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -6.501664592 (0.2) | -6.642924584 (0.4) | -6.502 (0.2) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 19.60 (0.1) | |||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.19 (0.02) | 19.24 (0.04) | 19.19 (0.02) | |||||||
| g magnitude | 18.97 (0.01) | 18.98 (0.02) | 18.97 (0.01) | |||||||
| r magnitude | 19.28 (0.01) | 19.29 (0.02) | 19.29 (0.01) | |||||||
| i magnitude | 19.57 (0.02) | 19.58 (0.03) | 19.57 (0.02) | |||||||
| z magnitude | 19.85 (0.08) | 19.87 (0.07) | 19.85 (0.08) | |||||||
| G magnitude | 19.14 (0.04) | 19.17 | 19.14 (0.004) | |||||||
| BP magnitude | 19.11 (0.04) | 19.09 | ||||||||
| RP magnitude | 19.23 (0.06) | 19.16 | ||||||||
| Pan g magnitude | 19.02 (0.006) | |||||||||
| Pan r magnitude | 19.29 (0.006) | |||||||||
| Pan i magnitude | 19.60 (0.01) | |||||||||
| Pan z magnitude | 19.81 (0.02) | |||||||||
| Pan y magnitude | 19.77 (0.1) | |||||||||
| E(B-V) | 0.025 | |||||||||
* Constant surface field
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