NLTT 12934
All names: J0418+4210, USNO-B1.0 1321-00105509, LSPM J0418+4211, 04180+4211, Gaia EDR3 229143725086190336, NLTT 12934, Gaia DR3 229143725086190336, Gaia DR2 229143725086190336, PM J04180+4211, TIC 410192214, PSO J064.5228+42.1831, 2MASS J04180553+4211022, LP 200-130, WDJ041805.54+421102.19
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Caron et al. 2023 | McCleery et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Holberg et al. 2016 | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 04 18 05.48 (0.06) | 04 18 05.48 (0.08) | 04 18 05.48 (0.08) | 04 18 05.48 | 04 18 05.54 (0.06) | 04 18 05.48 | |||||||||
| Declination | 42 10 58.81 (0.04) | 42 10 58.91 (0.05) | 42 10 58.91 (0.05) | 42 10 58.81 | 42 11 02.19 (0.04) | 42 10 58.91 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DC: | DA | ||||||
| Effective temperature | [K] | 5055.0 (37) | 5107.0 (16) | 5013.5 (29) | 5065.0 (25) | 5079.0 | 4580.0 (374) | 4580.0 (374) | 5082.0 (22) | ||||||
| log(g) | [cgs] | 7.85 (0.03) | 7.90 (0.009) | 7.83 (0.03) | 7.87 (0.02) | 7.88 | 8.00 (0) | 8.00 (0) | 7.87 (0.01) | ||||||
| Mass | [M☉] | 0.493 (0.02) | 0.522 (0.007) | 0.504 (0.01) | 0.508 | 0.58 (0) | 0.58 (0.1) | 0.502 (0.009) | |||||||
| log(Luminosity) | [L☉] | -4.20 | |||||||||||||
| Cooling age | [Gyr] | 3.8500 | 3.8120 (0.2) | 3.7980 | 7.3100 | ||||||||||
| 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] | 33.72 (0.07) | 33.72 (0.07) | 33.72 (0.1) | 33.72 (0.1) | 33.72 (0.1) | 33.72 (0.1) | 33.72 | 33.72 (0.07) | 33.72 (0.1) | |||||
| Distance | [pc] | 29.66 (0.07) | 29.66 (0.06) | 29.66 (0.09) | 29.66 (0.09) | 29.66 (0.09) | 29.66 (0.09) | 23.80 (4) | 23.80 (4) | 29.66 | 29.66 (0.07) | 29.66 (0.09) | |||
| Composition | H | H | H | H | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -43.2852677 (0.07) | -42.919647 (0.2) | -46.0 | -43.285 (0.07) | -42.919647 | |||||||||
| Proper motion (declination) | [mas/yr] | -211.5709761 (0.05) | -211.3824425 (0.1) | -209.0 | -211.571 (0.05) | -211.3824425 | |||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 17.50 | ||||||||||||||
| V magnitude | 17.06 | ||||||||||||||
| R magnitude | 16.90 | ||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 15.70 (0.06) | 15.70 (0.06) | 15.70 | 15.70 (0.06) | |||||||||||
| H magnitude | 15.36 (0.09) | 15.36 (0.09) | 15.36 | 15.36 (0.09) | |||||||||||
| K magnitude | 15.34 (0.01) | 15.61 (0.2) | 15.61 | 15.61 (0.2) | |||||||||||
| u magnitude | |||||||||||||||
| g magnitude | 17.54 (0.005) | ||||||||||||||
| r magnitude | 16.95 (0.002) | ||||||||||||||
| i magnitude | 16.72 (0.006) | ||||||||||||||
| z magnitude | 16.63 (0.004) | ||||||||||||||
| G magnitude | 16.98 (0.006) | 16.99 | 16.99 | 16.98 | 16.98 (0.003) | 16.99 | |||||||||
| BP magnitude | 17.43 (0.006) | 17.45 | 17.45 | ||||||||||||
| RP magnitude | 16.36 (0.004) | 16.36 | 16.36 | ||||||||||||
| Pan g magnitude | 17.54 (0.005) | 17.54 (0.005) | 17.54 (0.005) | ||||||||||||
| Pan r magnitude | 16.95 (0.002) | 16.95 (0.002) | 16.95 (0.002) | ||||||||||||
| Pan i magnitude | 16.72 (0.004) | 16.72 (0.006) | 16.72 (0.006) | ||||||||||||
| Pan z magnitude | 16.63 (0.006) | 16.63 (0.004) | 16.63 (0.004) | ||||||||||||
| Pan y magnitude | 16.60 (0.01) | 16.60 (0.009) | 16.60 (0.009) | ||||||||||||
| E(B-V) | 0.000 | ||||||||||||||
* Constant surface field
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