USNO-A2.0 0900-07693562
All names: GALEX J142906.7+032654, Gaia EDR3 3668355657985941504, [VV2006b] J142906.8+032653, [VV2010b] J142906.8+032653, SDSS J142906.75+032653.7, SDSS J142906.74+032653.7, Gaia DR3 3668355657985941504, USNO-A2.0 0900-07693562, Gaia DR2 3668355657985941504
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 29 06.72 (0.3) | 14 29 06.75 | 14 29 06.72 (0.3) | 14 29 06.74 (0.3) | 14 29 06.75 | ||||||
| Declination | 03 26 53.71 (0.2) | 03 26 53.76 | 03 26 53.72 (0.3) | 03 26 53.74 (0.2) | 03 26 53.72 | ||||||
| Spectral type | DC:DB:DC | DC:DB:DC | DAZ | DC:DB:DC | DB | ||||||
| Effective temperature | [K] | 10994.0 | 11464.0 | 12347.0 (399) | |||||||
| log(g) | [cgs] | 7.94 | 7.92 | 8.77 (0.4) | |||||||
| Mass | [M☉] | 0.567 | 0.535 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.4347 | 0.3859 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 3.19 (0.3) | 3.52 (0.4) | 3.19 (0.3) | |||||||
| Distance | [pc] | 313.32 (33) | 283.78 (30) | 313.32 (33) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -18.81041892 (0.3) | -19.5645861 (0.6) | -18.81 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -1.603174652 (0.3) | -1.191109165 (0.6) | -1.603 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 18.40 (0.3) | ||||||||||
| V magnitude | 19.09 | ||||||||||
| R magnitude | 19.00 (0.3) | ||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.01 (0.02) | 19.00 (0.02) | 18.99 (0.03) | ||||||||
| g magnitude | 19.01 (0.01) | 19.01 (0.01) | 19.01 (0.02) | ||||||||
| r magnitude | 19.17 (0.01) | 19.17 (0.01) | 19.18 (0.02) | ||||||||
| i magnitude | 19.36 (0.02) | 19.36 (0.02) | 19.38 (0.03) | ||||||||
| z magnitude | 19.56 (0.09) | 19.56 (0.09) | 19.57 (0.09) | ||||||||
| G magnitude | 19.04 (0.02) | 19.09 | 19.04 (0.004) | ||||||||
| BP magnitude | 19.09 (0.02) | 19.03 | |||||||||
| RP magnitude | 18.99 (0.05) | 19.02 | |||||||||
| Pan g magnitude | 19.01 (0.006) | ||||||||||
| Pan r magnitude | 19.17 (0.01) | ||||||||||
| Pan i magnitude | 19.36 (0.01) | ||||||||||
| Pan z magnitude | 19.54 (0.03) | ||||||||||
| Pan y magnitude | 19.58 (0.07) | ||||||||||
| E(B-V) | 0.029 | ||||||||||
* Constant surface field
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