SDSS J161529.25+175621.5
All names: SDSS J161529.25+175621.5, Gaia EDR3 1200512598402871808, Gaia DR2 1200512594105702784, SDSS J161529.25+175621.6, GALEX J161529.2+175621, SDSS J161529.25+175621.4, Gaia DR3 1200512598402871808
| 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 | 16 15 29.26 (0.4) | 16 15 29.25 | 16 15 29.26 (0.5) | 16 15 29.25 (0.4) | 16 15 29.25 | |||||
| Declination | 17 56 21.56 (0.4) | 17 56 21.53 | 17 56 21.56 (0.5) | 17 56 21.47 (0.4) | 17 56 21.55 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9996.0 | 9986.0 (267) | |||||||
| log(g) | [cgs] | 7.82 | 7.85 (0.3) | |||||||
| Mass | [M☉] | 0.501 | 0.523 (0.2) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.4851 | ||||||||
| 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] | 2.39 (0.6) | 2.22 (0.8) | 2.39 (0.6) | ||||||
| Distance | [pc] | 418.06 (98) | 449.99 (167) | 418.06 (98) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 8.349994784 (0.4) | 6.739944751 (1) | 8.35 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | 5.527587744 (0.4) | 4.726197474 (1) | 5.528 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.88 (0.07) | 20.88 (0.07) | 20.87 (0.07) | |||||||
| g magnitude | 20.34 (0.02) | 20.34 (0.02) | 20.34 (0.02) | |||||||
| r magnitude | 20.42 (0.03) | 20.41 (0.03) | 20.41 (0.03) | |||||||
| i magnitude | 20.50 (0.04) | 20.50 (0.04) | 20.50 (0.04) | |||||||
| z magnitude | 20.64 (0.2) | 20.64 (0.2) | 20.65 (0.1) | |||||||
| G magnitude | 20.35 (0.07) | 20.39 | 20.35 (0.005) | |||||||
| BP magnitude | 20.43 (0.07) | 20.40 | ||||||||
| RP magnitude | 20.35 (0.08) | 20.27 | ||||||||
| Pan g magnitude | 20.32 (0.03) | |||||||||
| Pan r magnitude | 20.41 (0.02) | |||||||||
| Pan i magnitude | 20.51 (0.02) | |||||||||
| Pan z magnitude | 20.60 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.049 | |||||||||
* Constant surface field
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