Gaia DR2 1596840493868996864
All names: WDJ153903.37+524122.85, Gaia EDR3 1596840493868996864, SDSS J153903.36+524122.9, Gaia DR2 1596840493868996864, J1539+5241, WDJ15393.37+524122.84, Gaia DR3 1596840493868996864, SDSS J153903.35+524122.9, SDSS J153903.36+524123.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 39 03.21 (0.1) | 15 39 03.21 | 15 39 03.21 | 15 39 03.37 (0.1) | 15 39 03.21 | |||||||||
| Declination | 52 41 24.30 (0.1) | 52 41 24.25 | 52 41 24.30 | 52 41 22.86 (0.1) | 52 41 24.25 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6214.0 (36) | 6191.0 (34) | 6215.0 (36) | 6162.0 | 5917.0 | 6086.0 (130) | |||||||
| log(g) | [cgs] | 8.24 (0.02) | 8.25 (0.02) | 8.26 (0.02) | 8.24 | 8.11 | 8.20 (0.04) | |||||||
| Mass | [M☉] | 0.744 (0.02) | 0.75 (0.02) | 0.755 (0.02) | 0.741 | 0.638 | 0.711 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 3.8800 | 3.6730 | 3.5430 | ||||||||||
| 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] | 11.30 (0.2) | 11.42 (0.2) | 11.42 (0.2) | 11.30 | 11.30 (0.2) | 11.42 (0.2) | |||||||
| Distance | [pc] | 88.53 (1) | 87.57 (2) | 87.57 (2) | 88.53 | 88.53 (1) | 87.57 (2) | |||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -90.47179621 (0.2) | -91.25455913 (0.3) | -90.472 (0.2) | -91.25455913 | |||||||||
| Proper motion (declination) | [mas/yr] | 89.92319973 (0.2) | 90.77404579 (0.4) | 89.923 (0.2) | 90.77404579 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 20.11 (0.04) | 20.09 (0.05) | 20.24 (0.04) | |||||||||||
| g magnitude | 19.34 (0.01) | 19.36 (0.01) | ||||||||||||
| r magnitude | 19.00 (0.01) | 18.97 (0.01) | ||||||||||||
| i magnitude | 18.85 (0.01) | 18.85 (0.01) | ||||||||||||
| z magnitude | 18.91 (0.05) | 18.83 (0.04) | ||||||||||||
| G magnitude | 18.99 (0.03) | 19.01 | 18.99 | 18.99 (0.003) | 19.01 | |||||||||
| BP magnitude | 19.30 (0.03) | 19.25 | 19.25 | |||||||||||
| RP magnitude | 18.50 (0.02) | 18.55 | 18.55 | |||||||||||
| Pan g magnitude | 19.27 (0.006) | 19.27 (0.006) | ||||||||||||
| Pan r magnitude | 18.97 (0.01) | 18.97 (0.01) | ||||||||||||
| Pan i magnitude | 18.87 (0.007) | 18.87 (0.008) | ||||||||||||
| Pan z magnitude | 18.85 (0.008) | 18.85 (0.007) | ||||||||||||
| Pan y magnitude | 18.90 (0.03) | 18.90 (0.03) | ||||||||||||
| E(B-V) | 0.011 | |||||||||||||
* Constant surface field
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