NLTT 44063
All names: PM J17027+1022, 2MASS J17024629+1022413, LSPM J1702+1022, Gaia EDR3 4444590625015876864, Gaia DR2 4444590625015876864, J1702+1022, PSO J255.6930+10.3790, NLTT 44063, SDSS J170246.29+102242.5, LP 506-44, WDJ170246.27+102241.24, SDSS J170246.30+102242.5, Gaia DR3 4444590625015876864, TIC 291679719, 17027+1022, USNO-B1.0 1003-00270524
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | O'Brien et al. 2024 | Caron et al. 2023 | Kilic et al. 2020 | McCleery et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 02 46.34 (0.07) | 17 02 46.34 (0.1) | 17 02 46.34 (0.1) | 17 02 46.34 | 17 02 46.27 (0.07) | 17 02 46.34 | ||||||||||
| Declination | 10 22 45.03 (0.06) | 10 22 44.91 (0.09) | 10 22 44.91 (0.09) | 10 22 45.03 | 10 22 41.24 (0.06) | 10 22 44.91 | ||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DC: | DA | ||||||
| Effective temperature | [K] | 5169.0 (22) | 5147.0 (79) | 5162.0 (21) | 5169.0 (23) | 5083.4 (59) | 5145.0 (35) | 5172.0 | 5080.0 (57) | 5194.0 (40) | ||||||
| log(g) | [cgs] | 8.42 (0.009) | 8.40 (0.05) | 8.42 (0.009) | 8.42 (0.009) | 8.37 (0.04) | 8.41 (0.02) | 8.42 | 8.00 (0) | 8.43 (0.02) | ||||||
| Mass | [M☉] | 0.859 (0.008) | 0.846 (0.03) | 0.856 (0.008) | 0.856 (0.008) | 0.849 (0.01) | 0.857 | 0.58 (0.1) | 0.861 (0.01) | |||||||
| log(Luminosity) | [L☉] | -4.02 | ||||||||||||||
| Cooling age | [Gyr] | 8.8600 | 8.1740 (0.1) | 8.1050 | ||||||||||||
| 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] | 34.11 (0.1) | 34.11 (0.1) | 34.01 (0.1) | 34.01 (0.1) | 34.01 (0.1) | 34.01 (0.1) | 34.11 | 34.11 (0.1) | 34.01 (0.1) | ||||||
| Distance | [pc] | 29.32 (0.09) | 29.32 (0.09) | 29.40 (0.1) | 29.40 (0.1) | 29.40 (0.1) | 29.40 (0.1) | 37.30 (4) | 29.32 | 29.32 (0.09) | 29.40 (0.1) | |||||
| Composition | H | H | H | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 59.95318155 (0.09) | 59.85576765 (0.2) | 59.953 (0.09) | 59.85576765 | |||||||||||
| Proper motion (declination) | [mas/yr] | 237.0487178 (0.09) | 236.9719007 (0.2) | 237.049 (0.09) | 236.9719007 | |||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | ||||||||||||||||
| B magnitude | 18.40 | |||||||||||||||
| V magnitude | ||||||||||||||||
| R magnitude | 17.30 | |||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | 16.45 (0.01) | 16.41 (0.1) | 16.41 | 16.41 (0.1) | ||||||||||||
| H magnitude | 16.05 (0.2) | 16.05 (0.2) | 16.05 | 16.05 (0.2) | ||||||||||||
| K magnitude | 17.04 (0.03) | 17.04 | ||||||||||||||
| u magnitude | 19.81 (0.04) | 19.81 | 19.81 (0.04) | 19.81 (0.04) | ||||||||||||
| g magnitude | 18.27 | 18.19 (0.008) | 18.27 (0.007) | |||||||||||||
| r magnitude | 17.61 | 17.63 (0.005) | 17.61 (0.006) | |||||||||||||
| i magnitude | 17.38 | 17.40 (0.003) | 17.39 (0.006) | |||||||||||||
| z magnitude | 17.26 | 17.33 (0.007) | 17.26 (0.01) | |||||||||||||
| G magnitude | 17.66 (0.01) | 17.67 | 17.67 | 17.66 | 17.66 (0.003) | 17.67 | ||||||||||
| BP magnitude | 18.10 (0.01) | 18.12 | 18.12 | |||||||||||||
| RP magnitude | 17.05 (0.01) | 17.05 | 17.05 | |||||||||||||
| Pan g magnitude | 18.19 (0.007) | 18.19 (0.008) | 18.19 (0.008) | |||||||||||||
| Pan r magnitude | 17.63 (0.006) | 17.63 (0.005) | 17.63 (0.005) | |||||||||||||
| Pan i magnitude | 17.40 (0.003) | 17.40 (0.003) | 17.40 (0.003) | |||||||||||||
| Pan z magnitude | 17.33 (0.006) | 17.33 (0.007) | 17.33 (0.007) | |||||||||||||
| Pan y magnitude | 17.31 (0.009) | 17.31 (0.01) | 17.30 (0.01) | |||||||||||||
| E(B-V) | 0.001 | |||||||||||||||
* Constant surface field
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