Gaia DR2 4449634256649531776
All names: Gaia EDR3 4449634256649531776, J1606+0518, GALEX J160613.5+051823, Gaia DR3 4449634256649531776, SDSS J160613.49+051822.3, Gaia DR2 4449634256649531776, WDJ160613.49+051822.23, SDSS J160613.50+051822.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 06 13.51 (0.2) | 16 06 13.51 | 16 06 13.51 | 16 06 13.49 (0.2) | 16 06 13.51 | |||||||
| Declination | 05 18 22.48 (0.2) | 05 18 22.47 | 05 18 22.48 | 05 18 22.24 (0.2) | 05 18 22.47 | |||||||
| Spectral type | DC | DC: | DC | DC | ||||||||
| Effective temperature | [K] | 6380.0 (61) | 6757.0 | 6522.0 | 6237.0 (262) | |||||||
| log(g) | [cgs] | 8.02 (0.04) | 8.24 | 8.13 | 7.97 (0.07) | |||||||
| Mass | [M☉] | 0.585 (0.03) | 0.743 | 0.657 | 0.552 (0.06) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 2.1000 | 2.7290 | 2.5150 | ||||||||
| log(H/He) | -3.2 | |||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| log(N/He) | ||||||||||||
| log(O/He) | ||||||||||||
| log(Na/He) | ||||||||||||
| log(Mg/He) | ||||||||||||
| log(Al/He) | ||||||||||||
| log(Si/He) | ||||||||||||
| log(P/He) | ||||||||||||
| log(S/He) | ||||||||||||
| log(Cl/He) | ||||||||||||
| log(Sc/He) | ||||||||||||
| log(Ti/He) | ||||||||||||
| log(V/He) | ||||||||||||
| log(Cr/He) | ||||||||||||
| log(Mn/He) | ||||||||||||
| log(Fe/He) | ||||||||||||
| log(Co/He) | ||||||||||||
| log(Ni/He) | ||||||||||||
| log(Cu/He) | ||||||||||||
| log(Zn/He) | ||||||||||||
| log(Ga/He) | ||||||||||||
| log(Ge/He) | ||||||||||||
| log(Sr/He) | ||||||||||||
| Parallax | [mas] | 9.70 (0.2) | 10.09 (0.3) | 10.09 (0.3) | 9.70 | 9.70 (0.2) | 10.09 (0.3) | |||||
| Distance | [pc] | 103.14 (2) | 99.11 (3) | 99.08 (3) | 103.14 | 103.14 (2) | 99.08 (3) | |||||
| Composition | He | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 16.23129575 (0.2) | 15.96225597 (0.5) | 16.231 (0.2) | 15.96225597 | |||||||
| Proper motion (declination) | [mas/yr] | 15.05433392 (0.2) | 15.51385459 (0.4) | 15.054 (0.2) | 15.51385459 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 18.21 (0.05) | |||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.67 (0.03) | 19.68 (0.03) | 19.74 (0.03) | |||||||||
| g magnitude | 19.14 (0.01) | 19.12 (0.01) | ||||||||||
| r magnitude | 18.89 (0.01) | 18.90 (0.01) | ||||||||||
| i magnitude | 18.85 (0.01) | 18.84 (0.01) | ||||||||||
| z magnitude | 18.91 (0.04) | 18.84 (0.04) | ||||||||||
| G magnitude | 18.88 (0.02) | 18.91 | 18.88 | 18.88 (0.004) | 18.91 | |||||||
| BP magnitude | 19.08 (0.02) | 19.09 | 19.09 | |||||||||
| RP magnitude | 18.49 (0.03) | 18.51 | 18.51 | |||||||||
| Pan g magnitude | 19.10 (0.009) | 19.10 (0.01) | ||||||||||
| Pan r magnitude | 18.90 (0.008) | 18.90 (0.008) | ||||||||||
| Pan i magnitude | 18.86 (0.004) | 18.86 (0.005) | ||||||||||
| Pan z magnitude | 18.89 (0.03) | 18.89 (0.04) | ||||||||||
| Pan y magnitude | 18.92 (0.03) | 18.92 (0.03) | ||||||||||
| E(B-V) | 0.014 | |||||||||||
* Constant surface field
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