Gaia DR2 1628379675674825984
All names: SDSS J161535.06+615618.8, WDS J16157+6155B, Gaia EDR3 1628379675674825984, WDJ161535.20+615617.98, WDJ161535.2+615617.97, LSPM J1615+6156, IDS 16143+6210 B, SDSS J161535.05+615618.7, CCDM J16156+6156B, Gaia DR3 1628379675674825984, Gaia DR2 1628379675674825984, USNO-B1.0 1519-00236634, ** LDS 2728B
| 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 | 16 15 34.85 (0.1) | 16 15 34.86 | 16 15 34.85 | 16 15 35.20 (0.1) | 16 15 34.86 | |||||
| Declination | 61 56 19.97 (0.1) | 61 56 19.90 | 61 56 19.97 | 61 56 17.97 (0.1) | 61 56 19.90 | |||||
| Spectral type | DA | D | ||||||||
| Effective temperature | [K] | 6499.0 | 6250.0 | 6784.0 (118) | ||||||
| log(g) | [cgs] | 7.94 | 7.80 | 8.09 (0.03) | ||||||
| Mass | [M☉] | 0.555 | 0.461 | 0.647 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.6650 | 1.6350 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.01 (0.1) | 10.87 (0.2) | 11.01 | 11.01 (0.1) | 10.87 (0.2) | ||||
| Distance | [pc] | 90.86 (1) | 91.97 (1) | 90.86 | 90.86 (1) | 91.97 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -153.4158723 (0.1) | -153.4847527 (0.3) | -153.416 (0.1) | -153.4847527 | |||||
| Proper motion (declination) | [mas/yr] | 124.5106574 (0.1) | 124.139229 (0.3) | 124.511 (0.1) | 124.139229 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.60 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.30 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.34 (0.03) | 19.34 (0.03) | ||||||||
| g magnitude | 18.71 (0.008) | 18.71 (0.008) | ||||||||
| r magnitude | 18.43 (0.008) | 18.43 (0.008) | ||||||||
| i magnitude | 18.41 (0.01) | 18.41 (0.01) | ||||||||
| z magnitude | 18.36 (0.03) | 18.36 (0.03) | ||||||||
| G magnitude | 18.45 (0.02) | 18.48 | 18.45 | 18.45 (0.003) | 18.48 | |||||
| BP magnitude | 18.73 (0.02) | 18.75 | 18.75 | |||||||
| RP magnitude | 18.13 (0.02) | 18.09 | 18.09 | |||||||
| Pan g magnitude | 18.69 (0.006) | |||||||||
| Pan r magnitude | 18.47 (0.007) | |||||||||
| Pan i magnitude | 18.38 (0.007) | |||||||||
| Pan z magnitude | 18.41 (0.009) | |||||||||
| Pan y magnitude | 18.42 (0.02) | |||||||||
| E(B-V) | 0.012 | |||||||||
* Constant surface field
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