Gaia DR2 4438822655736145408
All names: Gaia EDR3 4438822655736145408, SDSS J162817.52+064557.6, WDJ162817.52+064557.76, Gaia DR3 4438822655736145408, Gaia DR2 4438822655736145408
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 28 17.53 (0.2) | 16 28 17.53 | 16 28 17.53 | 16 28 17.52 (0.2) | 16 28 17.53 | ||||||
| Declination | 06 45 57.07 (0.2) | 06 45 57.09 | 06 45 57.07 | 06 45 57.77 (0.2) | 06 45 57.09 | ||||||
| Spectral type | DA | DA: | DA | ||||||||
| Effective temperature | [K] | 5221.0 (34) | 5254.0 | 4944.0 | 5543.0 (157) | ||||||
| log(g) | [cgs] | 7.96 (0.03) | 8.02 | 7.81 | 8.12 (0.07) | ||||||
| Mass | [M☉] | 0.561 (0.03) | 0.591 | 0.458 | 0.662 (0.06) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 4.5700 | 4.0520 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| log(C/H) | |||||||||||
| log(N/H) | |||||||||||
| log(O/H) | |||||||||||
| log(Na/H) | |||||||||||
| log(Mg/H) | |||||||||||
| log(Al/H) | |||||||||||
| log(Si/H) | |||||||||||
| log(P/H) | |||||||||||
| log(S/H) | |||||||||||
| log(Sc/H) | |||||||||||
| log(Ti/H) | |||||||||||
| log(Cr/H) | |||||||||||
| log(Mn/H) | |||||||||||
| log(Fe/H) | |||||||||||
| log(Ni/H) | |||||||||||
| Parallax | [mas] | 12.30 (0.3) | 12.54 (0.4) | 12.30 | 12.30 (0.3) | 12.54 (0.4) | |||||
| Distance | [pc] | 81.29 (2) | 79.73 (3) | 81.29 | 81.29 (2) | 79.73 (3) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 16.02704975 (0.3) | 15.8983674 (0.5) | 16.027 (0.3) | 15.8983674 | ||||||
| Proper motion (declination) | [mas/yr] | -43.70912076 (0.2) | -43.22165378 (0.3) | -43.709 (0.2) | -43.22165378 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 21.23 (0.1) | 21.23 (0.1) | |||||||||
| g magnitude | 19.76 (0.02) | 19.76 (0.02) | |||||||||
| r magnitude | 19.20 (0.01) | 19.20 (0.01) | |||||||||
| i magnitude | 18.94 (0.01) | 18.94 (0.01) | |||||||||
| z magnitude | 18.90 (0.04) | 18.90 (0.04) | |||||||||
| G magnitude | 19.16 (0.03) | 19.19 | 19.16 | 19.16 (0.003) | 19.19 | ||||||
| BP magnitude | 19.55 (0.03) | 19.60 | 19.60 | ||||||||
| RP magnitude | 18.59 (0.02) | 18.63 | 18.63 | ||||||||
| Pan g magnitude | 19.63 (0.01) | ||||||||||
| Pan r magnitude | 19.14 (0.01) | ||||||||||
| Pan i magnitude | 18.93 (0.004) | ||||||||||
| Pan z magnitude | 18.83 (0.008) | ||||||||||
| Pan y magnitude | 18.80 (0.02) | ||||||||||
| E(B-V) | 0.004 | ||||||||||
* Constant surface field
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