SDSS J041807.25+060947.8
All names: Gaia EDR3 3285252989022971904, SDSS J041807.25+060947.8, SDSS J041807.25+060947.7, Gaia DR2 3285252989022971904, GALEX J041807.2+060945, Gaia DR3 3285252989022971904
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 04 18 07.28 (1) | 04 18 07.26 | 04 18 07.28 (1) | 04 18 07.24 (1) | 04 18 07.25 | |||||
| Declination | 06 09 46.98 (1) | 06 09 47.72 | 06 09 47.01 (0.9) | 06 09 48.21 (1) | 06 09 47.77 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9146.0 | 12834.0 (644) | |||||||
| log(g) | [cgs] | 7.79 | 8.14 (0.2) | |||||||
| Mass | [M☉] | 0.48 | 0.686 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.5848 | ||||||||
| 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] | 2.06 (1) | 2.64 (2) | 2.06 (1) | ||||||
| Distance | [pc] | 485.08 (339) | 378.40 (225) | 485.08 (339) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 42.7361475 (2) | 40.90511601 (3) | 42.736 (2) | ||||||
| Proper motion (declination) | [mas/yr] | -77.32284452 (1) | -76.91433539 (2) | -77.323 (1) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.43 (0.1) | 21.47 (0.1) | 21.47 (0.1) | |||||||
| g magnitude | 20.74 (0.03) | 20.76 (0.03) | 20.76 (0.03) | |||||||
| r magnitude | 20.62 (0.03) | 20.63 (0.03) | 20.63 (0.03) | |||||||
| i magnitude | 20.67 (0.04) | 20.66 (0.04) | 20.66 (0.04) | |||||||
| z magnitude | 20.56 (0.2) | 20.55 (0.1) | 20.55 (0.1) | |||||||
| G magnitude | 20.60 (0.2) | 20.77 | 20.60 (0.01) | |||||||
| BP magnitude | 21.13 (0.2) | 20.70 | ||||||||
| RP magnitude | 20.41 (0.2) | 20.40 | ||||||||
| Pan g magnitude | 20.67 (0.03) | |||||||||
| Pan r magnitude | 20.68 (0.03) | |||||||||
| Pan i magnitude | 20.82 (0.04) | |||||||||
| Pan z magnitude | 20.74 (0.04) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.178 | |||||||||
* Constant surface field
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