Gaia DR2 4878349474000478592
All names: NLTT 13861, WDJ044354.45-295631.57, Gaia DR3 4878349474000478592, Gaia EDR3 4878349474000478592, LP 891-8, Gaia DR2 4878349474000478592
| 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 | 04 43 54.36 (0.1) | 04 43 54.36 | 04 43 54.36 | 04 43 54.45 (0.1) | 04 43 54.36 | |||||
| Declination | -29 56 27.44 (0.1) | -29 56 27.57 | -29 56 27.44 | -29 56 31.57 (0.1) | -29 56 27.57 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5376.0 | 5085.0 | 5564.0 (78) | ||||||
| log(g) | [cgs] | 8.10 | 7.92 | 8.20 (0.03) | ||||||
| Mass | [M☉] | 0.647 | 0.518 | 0.712 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.8380 | 4.7040 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.77 (0.1) | 15.69 (0.2) | 15.77 | 15.77 (0.1) | 15.69 (0.2) | ||||
| Distance | [pc] | 63.42 (0.6) | 63.75 (0.7) | 63.42 | 63.42 (0.6) | 63.75 (0.7) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -73.77585201 (0.1) | -74.05185048 (0.3) | -73.776 (0.1) | -74.05185048 | |||||
| Proper motion (declination) | [mas/yr] | 258.2082524 (0.2) | 257.9654358 (0.4) | 258.208 (0.2) | 257.9654358 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.67 (0.02) | 18.70 | 18.67 | 18.67 (0.003) | 18.70 | |||||
| BP magnitude | 19.03 (0.02) | 19.08 | 19.08 | |||||||
| RP magnitude | 18.13 (0.01) | 18.11 | 18.11 | |||||||
| Pan g magnitude | 19.15 (0.006) | |||||||||
| Pan r magnitude | 18.64 (0.005) | |||||||||
| Pan i magnitude | 18.46 (0.01) | |||||||||
| Pan z magnitude | 18.41 (0.01) | |||||||||
| Pan y magnitude | 18.36 (0.02) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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