SDSS J022957.08+254829.4
All names: Gaia EDR3 103201776291105024, SDSS J022957.07+254829.4, GALEX J022957.0+254828, SDSS J022957.08+254829.4, Gaia DR3 103201776291105024, Gaia DR2 103201776291105024
| 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 | 02 29 57.09 (0.2) | 02 29 57.08 | 02 29 57.09 (0.3) | 02 29 57.09 | 02 29 57.07 (0.2) | 02 29 57.08 | |||||
| Declination | 25 48 28.80 (0.2) | 25 48 29.41 | 25 48 28.83 (0.4) | 25 48 28.80 | 25 48 29.75 (0.2) | 25 48 29.44 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7266.0 | 7256.0 (263) | 7272.0 (44) | |||||||
| log(g) | [cgs] | 8.28 | 8.22 (0.07) | 8.30 (0.08) | |||||||
| Mass | [M☉] | 0.771 | 0.73 (0.06) | 0.774 (0.05) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 2.3920 | |||||||||
| 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] | 8.94 (0.3) | 9.25 (0.4) | 8.94 | 8.94 (0.3) | ||||||
| Distance | [pc] | 111.82 (4) | 108.16 (5) | 111.82 | 111.82 (4) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 21.02491046 (0.3) | 19.95529278 (0.7) | 21.025 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -59.26043988 (0.3) | -57.84214108 (0.6) | -59.26 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.54 (0.03) | 19.54 (0.03) | 19.54 (0.03) | ||||||||
| g magnitude | 19.06 (0.01) | 19.05 (0.01) | 19.07 (0.02) | ||||||||
| r magnitude | 18.91 (0.01) | 18.91 (0.01) | 18.90 (0.01) | ||||||||
| i magnitude | 18.91 (0.01) | 18.91 (0.01) | 18.93 (0.02) | ||||||||
| z magnitude | 18.88 (0.04) | 18.88 (0.04) | 18.89 (0.03) | ||||||||
| G magnitude | 18.89 (0.03) | 18.91 | 18.89 | 18.89 (0.004) | |||||||
| BP magnitude | 19.06 (0.03) | 19.00 | |||||||||
| RP magnitude | 18.53 (0.03) | 18.58 | |||||||||
| Pan g magnitude | 19.04 (0.009) | ||||||||||
| Pan r magnitude | 18.91 (0.006) | ||||||||||
| Pan i magnitude | 18.90 (0.005) | ||||||||||
| Pan z magnitude | 18.96 (0.02) | ||||||||||
| Pan y magnitude | 18.94 (0.05) | ||||||||||
| E(B-V) | 0.020 | ||||||||||
* Constant surface field
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