Gaia DR2 2770647462363429376
All names: SDSS J234919.76+142344.6, SDSS J234919.75+142344.8, LSPM J2349+1423, GALEX J234919.7+142345, SDSS J234919.76+142344.7, Gaia DR2 2770647462363429376, WDJ234919.76+142344.77, WDJ234919.76+142344.78, Gaia EDR3 2770647462363429376, Gaia DR3 2770647462363429376, USNO-B1.0 1043-00665817, SDSS J234919.75+142344.7, J2349+1423
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 49 19.84 (0.1) | 23 49 19.83 | 23 49 19.84 | 23 49 19.76 (0.1) | 23 49 19.83 | ||||||||
| Declination | 14 23 42.37 (0.1) | 14 23 42.45 | 14 23 42.37 | 14 23 44.78 (0.1) | 14 23 42.45 | ||||||||
| Spectral type | DC | DC | DA | DC | DC: | ||||||||
| Effective temperature | [K] | 5423.0 (30) | 5679.0 (30) | 5829.0 | 5566.0 | 5985.0 (90) | |||||||
| log(g) | [cgs] | 7.86 (0.02) | 8.05 (0.02) | 8.16 | 8.00 | 8.21 (0.03) | |||||||
| Mass | [M☉] | 0.488 (0.01) | 0.599 (0.02) | 0.684 | 0.567 | 0.718 (0.03) | |||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 3.9400 | 3.6410 | 3.6950 | |||||||||
| log(H/He) | -5.0 | ||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| log(N/He) | |||||||||||||
| log(O/He) | |||||||||||||
| log(Na/He) | |||||||||||||
| log(Mg/He) | |||||||||||||
| log(Al/He) | |||||||||||||
| log(Si/He) | |||||||||||||
| log(P/He) | |||||||||||||
| log(S/He) | |||||||||||||
| log(Cl/He) | |||||||||||||
| log(Sc/He) | |||||||||||||
| log(Ti/He) | |||||||||||||
| log(V/He) | |||||||||||||
| log(Cr/He) | |||||||||||||
| log(Mn/He) | |||||||||||||
| log(Fe/He) | |||||||||||||
| log(Co/He) | |||||||||||||
| log(Ni/He) | |||||||||||||
| log(Cu/He) | |||||||||||||
| log(Zn/He) | |||||||||||||
| log(Ga/He) | |||||||||||||
| log(Ge/He) | |||||||||||||
| log(Sr/He) | |||||||||||||
| Parallax | [mas] | 14.90 (0.2) | 15.00 (0.2) | 15.00 (0.2) | 14.90 | 14.90 (0.2) | 15.00 (0.2) | ||||||
| Distance | [pc] | 67.14 (0.7) | 66.67 (1) | 66.69 (1) | 67.14 | 67.14 (0.7) | 66.69 (1) | ||||||
| Composition | He | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 73.63140396 (0.2) | 74.06308152 (0.4) | 73.631 (0.2) | 74.06308152 | ||||||||
| Proper motion (declination) | [mas/yr] | -150.4099212 (0.1) | -150.4064439 (0.2) | -150.41 (0.1) | -150.4064439 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 18.60 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | 18.30 | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.56 (0.03) | ||||||||||||
| H magnitude | 17.40 (0.05) | ||||||||||||
| K magnitude | 17.46 (0.1) | ||||||||||||
| u magnitude | 19.71 (0.03) | 19.71 (0.03) | 19.67 (0.04) | ||||||||||
| g magnitude | 18.91 (0.009) | 18.90 (0.009) | |||||||||||
| r magnitude | 18.47 (0.009) | 18.44 (0.009) | |||||||||||
| i magnitude | 18.31 (0.01) | 18.31 (0.01) | |||||||||||
| z magnitude | 18.27 (0.03) | 18.22 (0.04) | |||||||||||
| G magnitude | 18.48 (0.02) | 18.51 | 18.48 | 18.48 (0.003) | 18.51 | ||||||||
| BP magnitude | 18.81 (0.02) | 18.86 | 18.86 | ||||||||||
| RP magnitude | 18.00 (0.01) | 18.03 | 18.03 | ||||||||||
| Pan g magnitude | 18.84 (0.007) | 18.84 (0.006) | |||||||||||
| Pan r magnitude | 18.47 (0.006) | 18.47 (0.004) | |||||||||||
| Pan i magnitude | 18.33 (0.004) | 18.33 (0.005) | |||||||||||
| Pan z magnitude | 18.32 (0.006) | 18.32 (0.006) | |||||||||||
| Pan y magnitude | 18.30 (0.02) | 18.30 (0.02) | |||||||||||
| E(B-V) | 0.004 | ||||||||||||
* Constant surface field
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