LAWD 11
All names: Ci 20 148, G 94-37, GEN# +9.80035029, G 35-29, Gaia DR2 104648944047154432, SDSS J020847.49+251408.9, 02087+2514, Gaia EDR3 104648944047154432, USNO-B1.0 1152-00025429, USNO 6, SDSS J020847.48+251408.8, UBV 2158, Gaia DR3 104648944047154432, LSPM J0208+2514, 2MASS J02084715+2514101, UBV M 42447, WDJ020847.22+251409.97, WISEA J020847.54+251408.6, WD 0205+25, CSI+25-02059, LAWD 11, WD 0205+250, AC +25 6725-0, AC +25 6725, EGGR 15, G35-29, GCRV 21672, PLX 438.01, PM J02087+2514, J0208+2514, TIC 5636651, LTT 10723, NLTT 7116, GSC 01761-00901
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | O'Brien et al. 2024 | Kilic et al. 2020 | McCleery et al. 2020 | MWDD H | Gaia DR2 | Bedard et al. 2017 | Stilism | Limoges 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 | 02 08 47.71 (0.02) | 02 08 47.70 (0.04) | 02 08 47.70 (0.04) | 02 08 47.71 | 02 08 47.22 (0.02) | 02 08 47.70 | 02 08 46.27 | ||||||||||
| Declination | 25 14 08.05 (0.02) | 25 14 08.11 (0.04) | 25 14 08.11 (0.04) | 25 14 08.05 | 25 14 09.97 (0.02) | 25 14 08.11 | 25 14 17.52 | ||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA2.4 | DA4 | ||||||
| Effective temperature | [K] | 18836.0 (140) | 16933.0 (324) | 18836.0 (135) | 16675.2 (133) | 15190.0 | 21121.0 (316) | 21120.0 (316) | 21190.0 (317) | 19031.0 (190) | |||||||
| log(g) | [cgs] | 7.57 (0.006) | 7.48 (0.02) | 7.57 (0.006) | 7.48 (0.01) | 7.32 | 7.91 (0.04) | 7.91 (0.05) | 7.91 (0.04) | 7.57 (0.008) | |||||||
| Mass | [M☉] | 0.414 (0.003) | 0.407 (0.005) | 0.414 (0.003) | 0.317 | 0.52 (0.1) | 0.58 (0.02) | 0.57 (0.02) | 0.417 (0.005) | ||||||||
| log(Luminosity) | [L☉] | -1.46 | |||||||||||||||
| Cooling age | [Gyr] | 0.0887 | |||||||||||||||
| 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] | 25.59 (0.03) | 25.59 (0.03) | 25.61 (0.05) | 25.61 (0.05) | 30.00 (2) | 25.59 | 25.59 (0.03) | 25.61 (0.05) | 29.00 (3) | |||||||
| Distance | [pc] | 39.08 (0.04) | 39.08 (0.05) | 39.05 (0.07) | 39.05 (0.07) | 33.30 (3) | 33.30 (3) | 35.00 | 39.08 | 39.08 (0.04) | 39.05 (0.07) | 34.48 (4) | |||||
| Composition | H | H | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 418.9729833 (0.03) | 418.9379287 (0.09) | 418.973 (0.03) | 418.9379287 | ||||||||||||
| Proper motion (declination) | [mas/yr] | -120.0789267 (0.03) | -120.2055924 (0.08) | -120.079 (0.03) | -120.2055924 | ||||||||||||
| Variability | |||||||||||||||||
| Magnetic | |||||||||||||||||
| Bd | [MG] | ||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||
| Binarity | |||||||||||||||||
| B magnitude | 13.18 | ||||||||||||||||
| V magnitude | |||||||||||||||||
| R magnitude | 13.10 | ||||||||||||||||
| I magnitude | |||||||||||||||||
| J magnitude | 13.62 (0.02) | ||||||||||||||||
| H magnitude | 13.67 (0.03) | ||||||||||||||||
| K magnitude | 13.73 (0.05) | ||||||||||||||||
| u magnitude | 13.33 (0.003) | 13.33 (0.003) | |||||||||||||||
| g magnitude | 14.27 (0.009) | 14.27 (0.009) | |||||||||||||||
| r magnitude | 13.69 (0.005) | 13.69 (0.005) | |||||||||||||||
| i magnitude | 13.89 (0.003) | 13.89 (0.003) | |||||||||||||||
| z magnitude | 14.01 (0.005) | 14.01 (0.005) | |||||||||||||||
| G magnitude | 13.23 (0.0009) | 13.25 | 13.25 | 13.23 | 13.23 (0.003) | 13.25 | |||||||||||
| BP magnitude | 13.17 (0.0009) | 13.15 | 13.15 | ||||||||||||||
| RP magnitude | 13.37 (0.0008) | 13.38 | 13.38 | ||||||||||||||
| Pan g magnitude | 13.12 (0.005) | ||||||||||||||||
| Pan r magnitude | 13.41 (0.0008) | ||||||||||||||||
| Pan i magnitude | 13.87 (0.07) | ||||||||||||||||
| Pan z magnitude | 13.93 (0.0005) | ||||||||||||||||
| Pan y magnitude | 14.09 (0.004) | ||||||||||||||||
| E(B-V) | 0.001 | ||||||||||||||||
* Constant surface field
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