GALEX 2391871135490771040
All names: GALEX 2391871135490771040, Gaia EDR3 1305727541826537472, SDSS J163248.23+284021.9, SDSS J163248.24+284021.9, Gaia DR2 1305727541826537472, Gaia DR3 1305727541826537472, USNO-A2.0 1125-07690241
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 32 48.21 (0.1) | 16 32 48.24 | 16 32 48.21 (0.1) | 16 32 48.21 | 16 32 48.25 (0.1) | 16 32 48.24 | ||||||
| Declination | 28 40 21.35 (0.1) | 28 40 21.92 | 28 40 21.37 (0.2) | 28 40 21.35 | 28 40 22.05 (0.2) | 28 40 21.93 | ||||||
| Spectral type | DC | DC | DA: | DC | DC | DAH | ||||||
| Effective temperature | [K] | 8532.0 | 8325.0 | 8689.0 (236) | 10092.0 (24) | |||||||
| log(g) | [cgs] | 8.02 | 7.94 | 8.05 (0.06) | 9.36 (0.5) | |||||||
| Mass | [M☉] | 0.608 | 0.541 | 0.626 (0.05) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.9349 | 0.9269 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 6.13 (0.2) | 6.15 (0.2) | 6.13 | 6.15 (0.2) | |||||||
| Distance | [pc] | 163.07 (4) | 162.73 (6) | 163.07 | 162.73 (6) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -32.17349939 (0.1) | -32.65650053 (0.3) | -32.657 (0.3) | ||||||||
| Proper motion (declination) | [mas/yr] | -43.93546536 (0.2) | -43.91830708 (0.4) | -43.918 (0.4) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 18.00 (0.3) | |||||||||||
| V magnitude | ||||||||||||
| R magnitude | 18.20 (0.3) | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 18.54 (0.07) | |||||||||||
| H magnitude | 18.60 (0.1) | |||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.29 (0.03) | 19.29 (0.03) | 19.31 (0.03) | |||||||||
| g magnitude | 18.82 (0.009) | 18.82 (0.009) | 18.80 (0.02) | |||||||||
| r magnitude | 18.84 (0.01) | 18.84 (0.01) | 18.83 (0.02) | |||||||||
| i magnitude | 18.90 (0.01) | 18.90 (0.01) | 18.91 (0.02) | |||||||||
| z magnitude | 18.96 (0.06) | 18.96 (0.06) | 18.97 (0.06) | |||||||||
| G magnitude | 18.78 (0.02) | 18.81 | 18.78 | 18.81 (0.002) | ||||||||
| BP magnitude | 18.90 (0.02) | 18.87 | ||||||||||
| RP magnitude | 18.62 (0.02) | 18.57 | ||||||||||
| Pan g magnitude | 18.88 (0.01) | |||||||||||
| Pan r magnitude | 18.85 (0.008) | |||||||||||
| Pan i magnitude | 18.94 (0.006) | |||||||||||
| Pan z magnitude | 19.04 (0.009) | |||||||||||
| Pan y magnitude | 19.10 (0.03) | |||||||||||
| E(B-V) | 0.019 | |||||||||||
* Constant surface field
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