SDSS J085528.43+610211.2
All names: SDSS J085528.45+610211.2, SDSS J085528.43+610211.2, Gaia DR2 1041173847205165568, Gaia EDR3 1041173847205165568, SDSS J085528.43+610211.3, Gaia DR3 1041173847205165568, GALEX J085528.4+610212
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 55 28.45 (0.04) | 08 55 28.44 | 08 55 28.45 (0.06) | 08 55 28.45 | 08 55 28.43 (0.04) | 08 55 28.43 | ||||||
| Declination | 61 02 11.22 (0.05) | 61 02 11.29 | 61 02 11.22 (0.07) | 61 02 11.22 | 61 02 11.26 (0.05) | 61 02 11.31 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 35160.0 (180) | 23696.0 | 37334.0 (1682) | 35897.0 (256) | |||||||
| log(g) | [cgs] | 7.31 (0.03) | 6.88 | 7.33 (0.04) | 7.35 (0.04) | |||||||
| Mass | [M☉] | 0.39 (0.01) | 0.261 | 0.407 (0.02) | 0.464 (0.01) | |||||||
| log(Luminosity) | [L☉] | -0.15 (0.02) | ||||||||||
| Cooling age | [Gyr] | 0.0005 (0.0002) | ||||||||||
| 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] | 2.08 (0.06) | 2.17 (0.09) | 2.08 | 2.08 (0.06) | |||||||
| Distance | [pc] | 479.95 (14) | 461.69 (18) | 479.95 | 479.96 (14) | |||||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 8.742629926 (0.05) | 8.760139024 (0.1) | 8.743 (0.05) | ||||||||
| Proper motion (declination) | [mas/yr] | -2.638241352 (0.06) | -2.741533193 (0.1) | -2.638 (0.06) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 16.46 (0.006) | 16.46 (0.006) | 16.51 (0.02) | |||||||||
| g magnitude | 16.71 (0.004) | 16.71 (0.004) | 16.73 (0.02) | |||||||||
| r magnitude | 17.18 (0.005) | 17.18 (0.005) | 17.24 (0.02) | |||||||||
| i magnitude | 17.48 (0.007) | 17.48 (0.007) | 17.50 (0.02) | |||||||||
| z magnitude | 17.77 (0.02) | 17.77 (0.02) | 17.82 (0.03) | |||||||||
| G magnitude | 16.94 (0.005) | 16.97 | 16.94 | 16.94 (0.003) | ||||||||
| BP magnitude | 16.81 (0.005) | 16.75 | ||||||||||
| RP magnitude | 17.20 (0.01) | 17.20 | ||||||||||
| Pan g magnitude | 16.78 (0.003) | |||||||||||
| Pan r magnitude | 17.19 (0.005) | |||||||||||
| Pan i magnitude | 17.54 (0.003) | |||||||||||
| Pan z magnitude | 17.80 (0.007) | |||||||||||
| Pan y magnitude | 17.97 (0.01) | |||||||||||
| E(B-V) | 0.038 | |||||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
