SDSS J091316.85+191345.4
All names: Gaia DR3 635877398595885184, Gaia EDR3 635877398595885184, USNO-B1.0 1092-00171030, SDSS J091316.83+191345.1, SDSS J091316.83+191345.16, [VV2010] J091316.8+191345, GALEX J091316.8+191346, SDSS J091316.85+191345.4, Gaia DR2 635877398595885184
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 13 16.82 (0.3) | 09 13 16.86 | 09 13 16.82 (0.4) | 09 13 16.82 | 09 13 16.88 (0.3) | |||||||
| Declination | 19 13 44.98 (0.2) | 19 13 45.42 | 19 13 45.00 (0.4) | 19 13 44.98 | 19 13 45.59 (0.2) | |||||||
| Spectral type | DC | DC | DC | DC | DC | DC | ||||||
| Effective temperature | [K] | 8921.0 | 8655.0 | 8775.0 (1000) | 8596.0 (325) | |||||||
| log(g) | [cgs] | 8.56 | 8.48 | 6.59 (0.5) | 8.36 (0.07) | |||||||
| Mass | [M☉] | 0.957 | 0.892 | 0.806 (0.06) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 2.2980 | 2.1920 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 7.63 (0.3) | 7.95 (0.5) | 7.63 | 7.63 (0.3) | |||||||
| Distance | [pc] | 131.14 (5) | 125.79 (8) | 131.14 | 131.14 (5) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -56.98638511 (0.3) | -56.49799533 (0.8) | -56.986 (0.3) | ||||||||
| Proper motion (declination) | [mas/yr] | -38.03020143 (0.3) | -38.20945041 (0.7) | -38.03 (0.3) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 19.70 | |||||||||||
| V magnitude | 19.31 | |||||||||||
| R magnitude | 19.30 | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.35 (0.02) | 19.35 (0.02) | 19.35 (0.02) | |||||||||
| g magnitude | 19.00 (0.009) | 19.00 (0.01) | 19.00 (0.009) | |||||||||
| r magnitude | 18.99 (0.01) | 18.99 (0.01) | 18.99 (0.01) | |||||||||
| i magnitude | 19.10 (0.01) | 19.10 (0.01) | 19.11 (0.01) | |||||||||
| z magnitude | 19.24 (0.05) | 19.24 (0.05) | 19.24 (0.05) | |||||||||
| G magnitude | 18.96 (0.02) | 19.00 | 18.96 | 18.96 (0.003) | ||||||||
| BP magnitude | 19.05 (0.02) | 19.03 | ||||||||||
| RP magnitude | 18.77 (0.04) | 18.69 | ||||||||||
| Pan g magnitude | 19.01 (0.008) | |||||||||||
| Pan r magnitude | 19.02 (0.005) | |||||||||||
| Pan i magnitude | 19.12 (0.005) | |||||||||||
| Pan z magnitude | 19.24 (0.008) | |||||||||||
| Pan y magnitude | 19.26 (0.04) | |||||||||||
| E(B-V) | 0.007 | |||||||||||
* Constant surface field
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