LSPM J0034+0640
All names: USNO-B1.0 0966-00005864, SDSS J003431.33+064052.5, SDSS J003431.37+064052.7, SDSS J003431.33+064052.4, Gaia DR2 2555713215673881856, WDJ003431.27+064052.28, Gaia DR3 2555713215673881856, J0034+0640, Gaia EDR3 2555713215673881856, SDSS J003431.33+064052.50, LSPM J0034+0640
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 34 31.45 (0.2) | 00 34 31.33 | 00 34 31.44 (0.3) | 00 34 31.45 | 00 34 31.27 (0.2) | 00 34 31.44 | |||||||||
| Declination | 06 40 53.04 (0.1) | 06 40 52.49 | 06 40 53.01 (0.2) | 06 40 53.04 | 06 40 52.28 (0.1) | 06 40 53.01 | |||||||||
| Spectral type | DA | DA | DA | DA: | DA: | DA | DA | DA | |||||||
| Effective temperature | [K] | 5314.0 (42) | 5329.0 (43) | 5312.0 (42) | 5338.0 | 6017.0 (1000) | 5448.0 (85) | ||||||||
| log(g) | [cgs] | 8.09 (0.03) | 8.09 (0.03) | 8.06 (0.03) | 8.08 | 6.42 (0.5) | 8.16 (0.04) | ||||||||
| Mass | [M☉] | 0.64 (0.02) | 0.637 (0.03) | 0.621 (0.03) | 0.631 | 0.178 (0.1) | 0.688 (0.04) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 4.9500 | 4.7950 | ||||||||||||
| 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] | 14.53 (0.2) | 14.27 (0.3) | 14.27 (0.4) | 14.53 | 14.53 (0.2) | 14.27 (0.4) | ||||||||
| Distance | [pc] | 68.83 (1) | 70.08 (2) | 70.08 (2) | 68.83 | 68.83 (1) | 70.08 (2) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 162.3247921 (0.3) | 163.6580603 (1) | 162.325 (0.3) | 163.6580603 | ||||||||||
| Proper motion (declination) | [mas/yr] | 47.50629686 (0.2) | 47.59600266 (0.4) | 47.506 (0.2) | 47.59600266 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 19.60 | ||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | 18.90 | ||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 17.77 (0.04) | ||||||||||||||
| H magnitude | 17.59 (0.08) | ||||||||||||||
| K magnitude | 17.47 (0.1) | ||||||||||||||
| u magnitude | 20.81 (0.07) | 20.98 (0.1) | 20.81 (0.07) | 20.81 (0.07) | 20.65 (0.1) | ||||||||||
| g magnitude | 19.50 (0.01) | 19.50 (0.01) | 19.50 (0.01) | 19.38 (0.01) | |||||||||||
| r magnitude | 18.89 (0.01) | 18.89 (0.01) | 18.89 (0.01) | 18.85 (0.01) | |||||||||||
| i magnitude | 18.68 (0.01) | 18.68 (0.01) | 18.68 (0.01) | 18.66 (0.01) | |||||||||||
| z magnitude | 18.60 (0.03) | 18.60 (0.03) | 18.60 (0.03) | 18.59 (0.05) | |||||||||||
| G magnitude | 18.90 (0.03) | 18.92 | 18.90 | 18.90 (0.003) | 18.92 | ||||||||||
| BP magnitude | 19.31 (0.03) | 19.28 | 19.28 | ||||||||||||
| RP magnitude | 18.32 (0.02) | 18.33 | 18.33 | ||||||||||||
| Pan g magnitude | 19.35 (0.01) | 19.35 (0.01) | |||||||||||||
| Pan r magnitude | 18.87 (0.007) | 18.87 (0.007) | |||||||||||||
| Pan i magnitude | 18.66 (0.007) | 18.66 (0.006) | |||||||||||||
| Pan z magnitude | 18.59 (0.01) | 18.59 (0.01) | |||||||||||||
| Pan y magnitude | 18.55 (0.02) | 18.55 (0.02) | |||||||||||||
| E(B-V) | 0.003 | ||||||||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
