EGGR 23
All names: J0335+3211, G 38-4, LAMOST J033517.55+321159.7, CSI+32-03322, LTT 11178, TIC 90766242, WD 0332+32, G 37-44, Gaia DR2 121519060190456960, WD 0332+320, EGGR 23, G37-44, GEN# +9.80037044, UBV M 53540, 2MASS J03351729+3212027, WDJ033517.33+321202.38, LSPM J0335+3212, Gaia EDR3 121519060190456960, PLX 745.01, GCRV 54193, UCAC2 43053033, Gaia DR3 121519060190456960, NLTT 11276, UBV 3416, USNO 118, USNO-B1.0 1222-00058467
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 35 17.68 (0.05) | 03 35 17.67 (0.1) | 03 35 17.68 | 03 35 17.33 (0.05) | 03 35 17.67 | 03 35 16.44 | |||||||
| Declination | 32 11 58.22 (0.03) | 32 11 58.35 (0.05) | 32 11 58.22 | 32 12 02.38 (0.03) | 32 11 58.35 | 32 12 09.00 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA4.8 | DA5 | ||||||
| Effective temperature | [K] | 10163.0 (43) | 10116.0 | 10500.0 (153) | 9970.0 (64) | ||||||||
| log(g) | [cgs] | 7.96 (0.007) | 7.96 | 8.20 (0.05) | 7.94 (0.01) | ||||||||
| Mass | [M☉] | 0.58 (0.006) | 0.575 | 0.72 (0.03) | 0.567 (0.008) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.5800 | 0.5524 | ||||||||||
| 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] | 21.09 (0.04) | 20.94 (0.07) | 20.94 (0.07) | 21.09 | 21.09 (0.04) | 20.94 (0.07) | 10.00 (4) | |||||
| Distance | [pc] | 47.43 (0.1) | 47.76 (0.2) | 47.76 (0.2) | 43.00 | 47.43 | 47.43 (0.1) | 47.76 (0.2) | 100.00 (40) | ||||
| Composition | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 278.9653711 (0.06) | 278.9286417 (0.2) | 278.965 (0.06) | 278.9286417 | ||||||||
| Proper motion (declination) | [mas/yr] | -259.7694204 (0.04) | -259.6390913 (0.1) | -259.769 (0.04) | -259.6390913 | ||||||||
| Variability | NOV | ||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 15.62 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | 15.80 | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 15.43 (0.05) | 15.43 (0.05) | |||||||||||
| H magnitude | 15.41 (0.1) | 15.41 (0.1) | |||||||||||
| K magnitude | 15.41 (0.03) | 15.72 (0.2) | |||||||||||
| u magnitude | |||||||||||||
| g magnitude | |||||||||||||
| r magnitude | |||||||||||||
| i magnitude | |||||||||||||
| z magnitude | |||||||||||||
| G magnitude | 15.46 (0.002) | 15.47 | 15.46 | 15.46 (0.003) | 15.47 | ||||||||
| BP magnitude | 15.50 (0.002) | 15.49 | 15.49 | ||||||||||
| RP magnitude | 15.38 (0.003) | 15.39 | 15.39 | ||||||||||
| Pan g magnitude | 15.45 (0.004) | 15.45 (0.005) | |||||||||||
| Pan r magnitude | 15.55 (0.002) | 15.55 (0.003) | |||||||||||
| Pan i magnitude | 15.70 (0.002) | 15.70 (0.002) | |||||||||||
| Pan z magnitude | 15.86 (0.002) | 15.86 (0.002) | |||||||||||
| Pan y magnitude | 15.99 (0.003) | 15.99 (0.003) | |||||||||||
| E(B-V) | 0.001 | ||||||||||||
* Constant surface field
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