Gaia DR2 854220964556656768
All names: SDSS J104838.71+572505.8, WDJ104838.70+572505.84, WDJ104838.7+572505.83, Gaia DR3 854220964556656768, Gaia DR2 854220964556656768, Gaia EDR3 854220964556656768, SDSS J104838.71+572505.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 48 38.70 (0.1) | 10 48 38.70 | 10 48 38.70 | 10 48 38.71 (0.1) | 10 48 38.70 | |||||
| Declination | 57 25 06.46 (0.1) | 57 25 06.44 | 57 25 06.46 | 57 25 05.83 (0.1) | 57 25 06.44 | |||||
| Spectral type | DC: | DC | ||||||||
| Effective temperature | [K] | 4933.0 | 4614.0 | 4986.0 (71) | ||||||
| log(g) | [cgs] | 7.92 | 7.69 | 7.91 (0.04) | ||||||
| Mass | [M☉] | 0.532 | 0.4 | 0.525 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.0540 | 3.8050 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.57 (0.2) | 12.85 (0.3) | 12.57 | 12.57 (0.2) | 12.85 (0.3) | ||||
| Distance | [pc] | 79.53 (1) | 77.80 (2) | 79.53 | 79.53 (1) | 77.80 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -0.202649427 (0.2) | 0.025846637 (0.3) | -0.203 (0.2) | 0.025846637 | |||||
| Proper motion (declination) | [mas/yr] | 39.260063 (0.2) | 38.92982616 (0.4) | 39.26 (0.2) | 38.92982616 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.70 (0.1) | 21.52 (0.2) | ||||||||
| g magnitude | 20.01 (0.01) | 20.02 (0.02) | ||||||||
| r magnitude | 19.25 (0.01) | 19.19 (0.01) | ||||||||
| i magnitude | 18.96 (0.01) | 18.94 (0.02) | ||||||||
| z magnitude | 18.87 (0.03) | 18.82 (0.05) | ||||||||
| G magnitude | 19.29 (0.03) | 19.32 | 19.29 | 19.29 (0.003) | 19.32 | |||||
| BP magnitude | 19.82 (0.03) | 19.74 | 19.74 | |||||||
| RP magnitude | 18.67 (0.02) | 18.67 | 18.67 | |||||||
| Pan g magnitude | 19.88 (0.005) | |||||||||
| Pan r magnitude | 19.24 (0.006) | |||||||||
| Pan i magnitude | 18.98 (0.007) | |||||||||
| Pan z magnitude | 18.90 (0.02) | |||||||||
| Pan y magnitude | 18.85 (0.03) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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