SDSS J162621.56+520547.9
All names: SDSS J162621.54+520547.9, Gaia DR2 1424889072992413056, SDSS J162621.56+520547.9, Gaia EDR3 1424889072992413056, Gaia DR3 1424889072992413056, SDSS J162621.56+520547.98, SDSS J162621.54+520547.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 26 21.54 (0.4) | 16 26 21.55 | 16 26 21.54 (0.6) | 16 26 21.54 (0.4) | |||||||
| Declination | 52 05 47.77 (0.4) | 52 05 47.86 | 52 05 47.77 (0.6) | 52 05 48.01 (0.4) | |||||||
| Spectral type | DC: | DC: | DC: | DC | DC | ||||||
| Effective temperature | [K] | 7824.0 | 7672.0 | 7440.0 (188) | |||||||
| log(g) | [cgs] | 7.85 | 7.78 | 8.00 (0) | |||||||
| Mass | [M☉] | 0.508 | 0.456 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.9240 | 0.9388 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 3.35 (0.4) | 3.26 (0.7) | 3.35 (0.4) | |||||||
| Distance | [pc] | 298.75 (39) | 307.00 (61) | 298.75 (39) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -1.454979803 (0.5) | -2.464600046 (1) | -1.455 (0.5) | |||||||
| Proper motion (declination) | [mas/yr] | -15.47283561 (0.6) | -13.62138373 (1) | -15.473 (0.6) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 21.09 (0.1) | 21.14 (0.1) | 21.10 (0.1) | ||||||||
| g magnitude | 20.34 (0.03) | 20.42 (0.03) | 20.34 (0.03) | ||||||||
| r magnitude | 20.12 (0.03) | 20.25 (0.03) | 20.12 (0.03) | ||||||||
| i magnitude | 20.11 (0.04) | 20.24 (0.04) | 20.11 (0.04) | ||||||||
| z magnitude | 20.08 (0.2) | 20.14 (0.1) | 20.08 (0.1) | ||||||||
| G magnitude | 20.29 (0.09) | 20.36 | 20.29 (0.007) | ||||||||
| BP magnitude | 20.52 (0.09) | 20.09 | |||||||||
| RP magnitude | 20.04 (0.09) | 20.11 | |||||||||
| Pan g magnitude | 20.38 (0.02) | ||||||||||
| Pan r magnitude | 20.26 (0.02) | ||||||||||
| Pan i magnitude | 20.36 (0.02) | ||||||||||
| Pan z magnitude | 20.38 (0.04) | ||||||||||
| Pan y magnitude | 19.49 (0.2) | ||||||||||
| E(B-V) | 0.019 | ||||||||||
* Constant surface field
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