NLTT 1450
All names: PSO J006.9034+05.7000, 2MASS J00273664+0542030, NLTT1450, LSPM J0027+0542, CNS5 135, Gaia DR2 2555215995900584448, WD 0025+054, 00276+0542, WISEA J002736.81+054200.2, TIC 257246716, Gaia EDR3 2555215995900584448, NLTT 1450, WDJ002736.63+054203.13, Gaia DR3 2555215995900584448, USNO-B1.0 0957-00004063, J0027+0541, PM J00276+0542, LP 525-21
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Caron et al. 2023 | Subasavage et al. 2022 | McCleery et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Subasavage et al. 2017 | Stilism | Holberg et al. 2016 | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 27 36.92 (0.05) | 00 27 36.91 (0.07) | 00 27 36.91 (0.07) | 00 27 36.64 | 00 27 36.92 | 00 27 36.63 (0.05) | 00 27 36.91 | 00 27 36.50 | ||||||||||
| Declination | 05 41 58.90 (0.03) | 05 41 59.03 (0.04) | 05 41 59.03 (0.04) | 05 42 00.02 | 05 41 58.90 | 05 42 03.13 (0.03) | 05 41 59.03 | 05 41 59.64 | ||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 5572.0 (33) | 5633.0 (8) | 5665.0 (80) | 5539.3 (17) | 5600.0 (35) | 5641.0 | 5650.0 (60) | 5520.0 (855) | 5520.0 (855) | 5675.0 (20) | |||||||
| log(g) | [cgs] | 7.96 (0.02) | 8.00 (0.003) | 8.03 (0.03) | 7.94 (0.01) | 7.98 (0.02) | 8.00 | 7.97 (0.02) | 8.00 (0) | 8.00 (0) | 8.01 (0.008) | |||||||
| Mass | [M☉] | 0.56 (0.01) | 0.584 (0.003) | 0.602 (0.03) | 0.573 (0.01) | 0.584 | 0.57 (0.02) | 0.58 (0.01) | 0.58 (0.1) | 0.593 (0.006) | ||||||||
| log(Luminosity) | [L☉] | -3.81 (0.02) | -3.87 | |||||||||||||||
| Cooling age | [Gyr] | 2.7900 | 2.7550 (0.1) | 2.7710 | 2.6100 (0.2) | 3.1300 | ||||||||||||
| 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] | 46.12 (0.05) | 46.12 (0.05) | 46.09 (0.08) | 46.09 (0.08) | 46.09 (0.08) | 46.09 (0.08) | 46.09 (0.08) | 45.10 (0.5) | 46.12 | 46.12 (0.05) | 46.09 (0.08) | ||||||
| Distance | [pc] | 21.68 (0.02) | 21.68 (0.02) | 21.70 (0.04) | 21.70 (0.04) | 21.70 (0.04) | 21.70 (0.04) | 21.70 (0.04) | 22.17 (0.2) | 21.12 (2) | 21.50 (4) | 21.68 | 21.68 (0.02) | 21.70 (0.04) | ||||
| Composition | H | H | H | H | H | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 270.6739332 (0.07) | 270.6796925 (0.2) | 270.674 (0.07) | 270.6796925 | |||||||||||||
| Proper motion (declination) | [mas/yr] | -264.4619033 (0.04) | -264.4404195 (0.08) | -264.462 (0.04) | -264.4404195 | |||||||||||||
| Variability | ||||||||||||||||||
| Magnetic | ||||||||||||||||||
| Bd | [MG] | |||||||||||||||||
| Infrared excess (disk) | ||||||||||||||||||
| Binarity | ||||||||||||||||||
| B magnitude | 16.80 | 16.79 | 17.20 | |||||||||||||||
| V magnitude | 16.15 | 16.15 | 16.31 | |||||||||||||||
| R magnitude | 15.77 | 15.76 | 15.60 | |||||||||||||||
| I magnitude | 15.38 | 15.38 | ||||||||||||||||
| J magnitude | 14.91 (0.004) | 14.97 | 14.97 (0.04) | 14.92 (0.02) | 14.97 | 14.97 (0.04) | ||||||||||||
| H magnitude | 14.64 (0.005) | 14.67 | 14.67 (0.05) | 14.65 (0.02) | 14.67 | 14.67 (0.05) | ||||||||||||
| K magnitude | 14.56 (0.007) | 14.57 | 14.57 (0.07) | 14.56 (0.02) | 14.57 | 14.57 (0.07) | ||||||||||||
| u magnitude | 17.54 (0.01) | 17.55 (0.01) | ||||||||||||||||
| g magnitude | 16.37 (0.008) | 16.42 (0.004) | ||||||||||||||||
| r magnitude | 15.95 (0.003) | 15.94 (0.004) | ||||||||||||||||
| i magnitude | 15.79 (0.005) | 15.76 (0.005) | ||||||||||||||||
| z magnitude | 15.74 (0.006) | 15.69 (0.006) | ||||||||||||||||
| G magnitude | 15.97 (0.004) | 15.97 | 15.97 | 15.97 | 15.97 (0.003) | 15.97 | ||||||||||||
| BP magnitude | 16.32 (0.004) | 16.34 | 16.34 | |||||||||||||||
| RP magnitude | 15.44 (0.002) | 15.45 | 15.45 | |||||||||||||||
| Pan g magnitude | 16.37 (0.005) | 16.37 (0.002) | 16.37 (0.008) | |||||||||||||||
| Pan r magnitude | 15.94 (0.004) | 15.94 (0.004) | 15.95 (0.003) | |||||||||||||||
| Pan i magnitude | 15.78 (0.003) | 15.78 (0.003) | 15.79 (0.005) | |||||||||||||||
| Pan z magnitude | 15.75 (0.005) | 15.75 (0.005) | 15.74 (0.006) | |||||||||||||||
| Pan y magnitude | 15.75 (0.006) | 15.75 (0.004) | 15.72 (0.004) | |||||||||||||||
| E(B-V) | 0.000 | |||||||||||||||||
* Constant surface field
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