USNO-B1.0 1022-00321072
All names: LSPM J1649+1216, Gaia DR2 4448685000158797184, Gaia EDR3 4448685000158797184, USNO-B1.0 1022-00321072, SDSS J164928.42+121643.9, Gaia DR3 4448685000158797184, SDSS J164928.42+121643.8, GALEX J164928.4+121643
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 49 28.31 (0.1) | 16 49 28.42 | 16 49 28.32 (0.2) | 16 49 28.31 | 16 49 28.46 (0.1) | 16 49 28.42 | |||||
| Declination | 12 16 42.49 (0.1) | 12 16 43.98 | 12 16 42.55 (0.2) | 12 16 42.49 | 12 16 44.47 (0.1) | 12 16 43.84 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10093.0 | 10873.0 (326) | 10338.0 (53) | |||||||
| log(g) | [cgs] | 7.95 | 8.05 (0.05) | 8.08 (0.06) | |||||||
| Mass | [M☉] | 0.569 | 0.632 (0.04) | 0.646 (0.04) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.5492 | |||||||||
| 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] | 5.04 (0.2) | 5.14 (0.2) | 5.04 | 5.04 (0.2) | ||||||
| Distance | [pc] | 198.42 (6) | 194.62 (8) | 198.42 | 198.42 (6) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -140.1497148 (0.2) | -141.1339438 (0.4) | -140.15 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -123.3459045 (0.1) | -123.76527 (0.3) | -123.346 (0.1) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 17.80 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 18.60 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.95 (0.02) | 18.95 (0.02) | 18.96 (0.03) | ||||||||
| g magnitude | 18.50 (0.007) | 18.50 (0.007) | 18.50 (0.01) | ||||||||
| r magnitude | 18.56 (0.009) | 18.56 (0.009) | 18.60 (0.01) | ||||||||
| i magnitude | 18.72 (0.01) | 18.72 (0.01) | 18.72 (0.01) | ||||||||
| z magnitude | 18.81 (0.04) | 18.82 (0.04) | 18.95 (0.04) | ||||||||
| G magnitude | 18.51 (0.02) | 18.54 | 18.51 | 18.51 (0.003) | |||||||
| BP magnitude | 18.54 (0.02) | 18.56 | |||||||||
| RP magnitude | 18.47 (0.02) | 18.44 | |||||||||
| Pan g magnitude | 18.50 (0.005) | ||||||||||
| Pan r magnitude | 18.60 (0.005) | ||||||||||
| Pan i magnitude | 18.75 (0.008) | ||||||||||
| Pan z magnitude | 18.88 (0.01) | ||||||||||
| Pan y magnitude | 19.07 (0.03) | ||||||||||
| E(B-V) | 0.044 | ||||||||||
* Constant surface field
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