Gaia DR2 1308753230324383488
All names: SDSS J170515.06+285959.1, WDJ170515.06+285958.76, Gaia DR3 1308753230324383488, Gaia DR2 1308753230324383488, Gaia EDR3 1308753230324383488, SDSS J170515.05+285959.0
| 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 | 17 05 15.03 (0.06) | 17 05 15.03 | 17 05 15.03 | 17 05 15.06 (0.06) | 17 05 15.03 | ||||||
| Declination | 29 00 00.82 (0.07) | 29 00 00.75 | 29 00 00.82 | 28 59 58.77 (0.07) | 29 00 00.75 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 7644.0 (40) | 7618.0 | 7350.0 | 7727.0 (101) | ||||||
| log(g) | [cgs] | 7.93 (0.01) | 7.92 | 7.81 | 7.96 (0.03) | ||||||
| Mass | [M☉] | 0.554 (0.01) | 0.549 | 0.47 | 0.568 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.0960 | 1.0880 | ||||||||
| 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] | 10.64 (0.08) | 10.63 (0.1) | 10.64 | 10.64 (0.08) | 10.63 (0.1) | |||||
| Distance | [pc] | 94.01 (0.7) | 94.12 (1) | 94.01 | 94.01 (0.7) | 94.12 (1) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -27.25493243 (0.08) | -27.13886714 (0.2) | -27.255 (0.08) | -27.13886714 | ||||||
| Proper motion (declination) | [mas/yr] | 128.1898795 (0.1) | 128.2794642 (0.2) | 128.19 (0.1) | 128.2794642 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.47 (0.02) | 18.47 (0.02) | |||||||||
| g magnitude | 18.02 (0.006) | 18.02 (0.006) | |||||||||
| r magnitude | 17.91 (0.007) | 17.91 (0.007) | |||||||||
| i magnitude | 17.86 (0.007) | 17.86 (0.007) | |||||||||
| z magnitude | 17.98 (0.02) | 17.98 (0.02) | |||||||||
| G magnitude | 17.88 (0.009) | 17.90 | 17.88 | 17.88 (0.003) | 17.90 | ||||||
| BP magnitude | 18.04 (0.009) | 18.02 | 18.02 | ||||||||
| RP magnitude | 17.62 (0.008) | 17.61 | 17.61 | ||||||||
| Pan g magnitude | 18.01 (0.003) | ||||||||||
| Pan r magnitude | 17.93 (0.007) | ||||||||||
| Pan i magnitude | 17.94 (0.003) | ||||||||||
| Pan z magnitude | 18.00 (0.007) | ||||||||||
| Pan y magnitude | 18.06 (0.01) | ||||||||||
| E(B-V) | 0.012 | ||||||||||
* Constant surface field
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