LAWD 19
All names: WISEA J042839.43+165811.9, Cl* Melotte 25 REID 265, KUV 684-7, RX J0428.6+1658, uvby98 520251490, CSI+16-04257, 2MASS J04283939+1658121, 2RE J0428+165, GEN# +5.20251490, Gaia EDR3 3313714023603261568, VVO 388, LP 415-415, GALEX J042839.4+165813, Cl* Melotte 25 OS 545, UCAC4 535-008986, Cl* Melotte 25 HAN 435, KUV 04258+1652, WD 0425+16, UBV 4303, Gaia DR3 3313714023603261568, GCRV 21717, 1RXS J042839.3+165800, UBV M 41436, EGGR 37, 1RXP J042839.3+165812, Gaia DR2 3313714023603261568, USNO-B1.0 1069-00046077, WDJ042839.41+165812.09, Cl* Melotte 25 VR 16, BPS BS 17585-0107, TIC 245792325, WISE J042839.43+165812.0, Cl* Melotte 25 VA 490, HG 7-233, 2RE J042838+165812, WD 0425+168, PLX 987.02, LAWD 19
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Koester et al. 2009 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 04 28 39.52 (0.03) | 04 28 39.52 (0.06) | 04 28 39.52 | 04 28 39.41 (0.03) | 04 28 39.52 | 04 28 39.41 | ||||||
| Declination | 16 58 11.66 (0.02) | 16 58 11.67 (0.03) | 16 58 11.66 | 16 58 12.09 (0.02) | 16 58 11.67 | 16 58 10.56 | ||||||
| Spectral type | DA | DA | DA | DA2.0 | DA | |||||||
| Effective temperature | [K] | 23168.0 | 25130.0 (381) | 24000.0 (25) | 25276.0 (206) | |||||||
| log(g) | [cgs] | 8.10 | 8.12 (0.05) | 8.04 (0.004) | 8.19 (0.008) | |||||||
| Mass | [M☉] | 0.687 | 0.71 (0.03) | 0.744 (0.006) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.0446 | ||||||||||
| 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] | 20.71 (0.03) | 20.90 (0.06) | 20.71 | 20.71 (0.03) | 20.90 (0.06) | 24.00 (5) | |||||
| Distance | [pc] | 48.29 (0.08) | 47.86 (0.1) | 50.00 | 48.29 | 48.29 (0.08) | 47.86 (0.1) | 41.67 (9) | ||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 102.4901185 (0.04) | 102.6918618 (0.1) | 102.49 (0.04) | 102.6918618 | |||||||
| Proper motion (declination) | [mas/yr] | -27.0854635 (0.03) | -26.88532263 (0.07) | -27.085 (0.03) | -26.88532263 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 13.96 (0.04) | |||||||||||
| V magnitude | 14.01 | 14.03 (0.01) | ||||||||||
| R magnitude | 14.51 (0.1) | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 14.63 (0.03) | |||||||||||
| H magnitude | 14.65 (0.05) | |||||||||||
| K magnitude | 14.68 (0.1) | |||||||||||
| u magnitude | ||||||||||||
| g magnitude | ||||||||||||
| r magnitude | ||||||||||||
| i magnitude | ||||||||||||
| z magnitude | ||||||||||||
| G magnitude | 14.05 (0.0009) | 14.07 | 14.05 | 14.05 (0.003) | 14.07 | |||||||
| BP magnitude | 13.95 (0.0009) | 13.91 | 13.91 | |||||||||
| RP magnitude | 14.29 (0.0009) | 14.29 | 14.29 | |||||||||
| Pan g magnitude | 13.89 (0.0009) | |||||||||||
| Pan r magnitude | 14.27 (0.003) | |||||||||||
| Pan i magnitude | 14.61 (0.004) | |||||||||||
| Pan z magnitude | 14.88 (0.004) | |||||||||||
| Pan y magnitude | 15.06 (0.004) | |||||||||||
| E(B-V) | 0.001 | |||||||||||
* Constant surface field
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