SDSS J161325.93+064525.4
All names: Gaia DR2 4450228851921991296, SDSS J161325.93+064525.4, SDSS J161325.94+064525.4, Gaia EDR3 4450228851921991296, SDSS J161325.93+064525.42, GALEX J161325.9+064526, Gaia DR3 4450228851921991296, SDSS J161325.95+064525.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 13 25.92 (0.2) | 16 13 25.95 | 16 13 25.92 (0.3) | 16 13 25.96 (0.2) | |||||||
| Declination | 06 45 25.50 (0.2) | 06 45 25.46 | 06 45 25.50 (0.2) | 06 45 25.48 (0.2) | |||||||
| Spectral type | DC | DC | DC | DC | DC | ||||||
| Effective temperature | [K] | 10148.0 | 10386.0 | 10659.0 (600) | |||||||
| log(g) | [cgs] | 7.78 | 7.74 | 8.27 (0.4) | |||||||
| Mass | [M☉] | 0.481 | 0.439 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.4454 | 0.4054 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 3.39 (0.4) | 3.05 (0.5) | 3.39 (0.4) | |||||||
| Distance | [pc] | 295.08 (31) | 327.79 (49) | 295.08 (31) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -33.99041489 (0.3) | -33.64391576 (0.6) | -33.99 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | 1.156829337 (0.2) | 1.339006002 (0.3) | 1.157 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.56 (0.03) | 19.56 (0.03) | 19.56 (0.03) | ||||||||
| g magnitude | 19.36 (0.01) | 19.36 (0.01) | 19.36 (0.01) | ||||||||
| r magnitude | 19.47 (0.01) | 19.47 (0.01) | 19.46 (0.01) | ||||||||
| i magnitude | 19.62 (0.02) | 19.62 (0.02) | 19.62 (0.02) | ||||||||
| z magnitude | 19.75 (0.07) | 19.75 (0.07) | 19.75 (0.07) | ||||||||
| G magnitude | 19.39 (0.03) | 19.43 | 19.39 (0.004) | ||||||||
| BP magnitude | 19.49 (0.03) | 19.48 | |||||||||
| RP magnitude | 19.29 (0.04) | 19.31 | |||||||||
| Pan g magnitude | 19.38 (0.02) | ||||||||||
| Pan r magnitude | 19.47 (0.01) | ||||||||||
| Pan i magnitude | 19.63 (0.01) | ||||||||||
| Pan z magnitude | 19.80 (0.02) | ||||||||||
| Pan y magnitude | 19.93 (0.05) | ||||||||||
| E(B-V) | 0.044 | ||||||||||
* Constant surface field
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