NLTT 45288
All names: LSPM J1741+2401, SDSS J174146.24+240148.1, WDJ174146.25+240149.67, J1741+2401, Gaia DR3 4581383928942599296, TIC 359477210, PSO J265.4425+24.0292, NLTT 45288, 2MASS J17414623+2401495, LP 389-7, PM J17417+2401, 17417+2401, Gaia DR2 4581383928942599296, Gaia EDR3 4581383928942599296, WD 1739+240, USNO-B1.0 1140-00261882, SDSS J174146.23+240148.0
| 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 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 41 46.21 (0.03) | 17 41 46.22 (0.03) | 17 41 46.22 (0.03) | 17 41 46.21 | 17 41 46.25 (0.03) | 17 41 46.22 | 17 41 46.08 | ||||||||||
| Declination | 24 01 43.94 (0.04) | 24 01 44.12 (0.04) | 24 01 44.12 (0.04) | 24 01 43.94 | 24 01 49.67 (0.04) | 24 01 44.12 | 24 01 48.00 | ||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6919.0 (27) | 7190.0 (66) | 6949.0 (22) | 6919.0 (26) | 7197.4 (51) | 7175.0 (60) | 7182.0 | 7150.0 (111) | 7134.0 (35) | |||||||
| log(g) | [cgs] | 8.34 (0.005) | 8.40 (0.02) | 8.35 (0.005) | 8.34 (0.006) | 8.41 (0.02) | 8.41 (0.02) | 8.40 | 8.38 (0.09) | 8.38 (0.008) | |||||||
| Mass | [M☉] | 0.806 (0.005) | 0.849 (0.01) | 0.816 (0.004) | 0.806 (0.005) | 0.856 (0.01) | 0.852 | 0.84 (0.06) | 0.839 (0.007) | ||||||||
| log(Luminosity) | [L☉] | -3.65 | |||||||||||||||
| Cooling age | [Gyr] | 3.3400 | 3.2490 (0.1) | 3.2080 | |||||||||||||
| 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] | 31.63 (0.04) | 31.63 (0.04) | 31.67 (0.06) | 31.67 (0.06) | 31.67 (0.06) | 31.67 (0.06) | 31.63 | 31.63 (0.04) | 31.67 (0.06) | |||||||
| Distance | [pc] | 31.62 (0.04) | 31.62 (0.04) | 31.58 (0.06) | 31.58 (0.06) | 31.58 (0.06) | 31.58 (0.06) | 32.60 (1) | 31.62 | 31.62 (0.04) | 31.58 (0.06) | ||||||
| Composition | H | H | H | H | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -30.4378739 (0.04) | -30.47411351 (0.07) | -30.438 (0.04) | -30.47411351 | ||||||||||||
| Proper motion (declination) | [mas/yr] | -358.119131 (0.04) | -358.1522499 (0.09) | -358.119 (0.04) | -358.1522499 | ||||||||||||
| Variability | |||||||||||||||||
| Magnetic | |||||||||||||||||
| Bd | [MG] | ||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||
| Binarity | |||||||||||||||||
| B magnitude | 16.80 | ||||||||||||||||
| V magnitude | |||||||||||||||||
| R magnitude | 16.50 | ||||||||||||||||
| I magnitude | |||||||||||||||||
| J magnitude | 15.81 (0.01) | 15.99 (0.08) | 15.99 | 15.99 (0.08) | |||||||||||||
| H magnitude | 15.57 (0.1) | 15.57 (0.1) | 15.57 | 15.57 (0.1) | |||||||||||||
| K magnitude | 15.71 (0.2) | 15.71 (0.2) | 15.70 | 15.71 (0.2) | |||||||||||||
| u magnitude | 17.28 (0.01) | 17.28 (0.01) | 17.28 (0.01) | ||||||||||||||
| g magnitude | 16.61 (0.004) | 16.61 (0.004) | |||||||||||||||
| r magnitude | 16.47 (0.003) | 16.47 (0.005) | |||||||||||||||
| i magnitude | 16.46 (0.002) | 16.43 (0.005) | |||||||||||||||
| z magnitude | 16.50 (0.002) | 16.49 (0.009) | |||||||||||||||
| G magnitude | 16.43 (0.004) | 16.44 | 16.44 | 16.43 | 16.43 (0.003) | 16.44 | |||||||||||
| BP magnitude | 16.61 (0.004) | 16.60 | 16.60 | ||||||||||||||
| RP magnitude | 16.12 (0.003) | 16.12 | 16.12 | ||||||||||||||
| Pan g magnitude | 16.61 (0.005) | 16.61 (0.005) | 16.61 (0.005) | ||||||||||||||
| Pan r magnitude | 16.47 (0.003) | 16.47 (0.003) | 16.47 (0.003) | ||||||||||||||
| Pan i magnitude | 16.46 (0.003) | 16.46 (0.002) | 16.46 (0.002) | ||||||||||||||
| Pan z magnitude | 16.50 (0.002) | 16.50 (0.002) | 16.50 (0.002) | ||||||||||||||
| Pan y magnitude | 16.54 (0.006) | 16.54 (0.007) | 16.54 (0.007) | ||||||||||||||
| E(B-V) | 0.002 | ||||||||||||||||
* Constant surface field
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