SDSS J160444.11+033649.0
All names: SDSS J160444.11+033649.0, SDSS J160444.11+033648.9, Gaia DR2 4413351919121477632, GALEX J160444.1+033649, Gaia EDR3 4413351919121477632, SDSS J160444.12+033649.00, Gaia DR3 4413351919121477632, SDSS J160444.12+033649.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Genest-Beaulieu & Bergeron 2019 (spectroscopic) | Genest-Beaulieu & Bergeron 2019 (photometric) | MWDD HE | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 04 44.12 (0.3) | 16 04 44.11 | 16 04 44.12 (0.3) | 16 04 44.12 (0.3) | 16 04 44.12 | |||||||
| Declination | 03 36 49.02 (0.3) | 03 36 49.01 | 03 36 49.02 (0.3) | 03 36 48.99 (0.3) | 03 36 49.02 | |||||||
| Spectral type | DB: | DB | DB | DB | ||||||||
| Effective temperature | [K] | 13466.0 | 12576.0 | 10895.0 | 13984.0 (341) | |||||||
| log(g) | [cgs] | 8.08 | 8.08 | 7.96 | 8.61 (0.2) | |||||||
| Mass | [M☉] | 0.634 | 0.636 | 0.562 | 0.97 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.4733 | ||||||||||
| log(H/He) | -6.029 | |||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| log(N/He) | ||||||||||||
| log(O/He) | ||||||||||||
| log(Na/He) | ||||||||||||
| log(Mg/He) | ||||||||||||
| log(Al/He) | ||||||||||||
| log(Si/He) | ||||||||||||
| log(P/He) | ||||||||||||
| log(S/He) | ||||||||||||
| log(Cl/He) | ||||||||||||
| log(Sc/He) | ||||||||||||
| log(Ti/He) | ||||||||||||
| log(V/He) | ||||||||||||
| log(Cr/He) | ||||||||||||
| log(Mn/He) | ||||||||||||
| log(Fe/He) | ||||||||||||
| log(Co/He) | ||||||||||||
| log(Ni/He) | ||||||||||||
| log(Cu/He) | ||||||||||||
| log(Zn/He) | ||||||||||||
| log(Ga/He) | ||||||||||||
| log(Ge/He) | ||||||||||||
| log(Sr/He) | ||||||||||||
| Parallax | [mas] | 3.18 (0.4) | 3.03 (0.4) | 3.18 (0.4) | ||||||||
| Distance | [pc] | 314.24 (35) | 329.99 (45) | 314.24 (35) | ||||||||
| Composition | He | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.003911761 (0.4) | -0.506375096 (0.7) | -2.004 (0.4) | ||||||||
| Proper motion (declination) | [mas/yr] | 1.944516653 (0.3) | 2.165146683 (0.6) | 1.945 (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 | 19.60 (0.03) | 19.60 (0.03) | 19.61 (0.03) | |||||||||
| g magnitude | 19.56 (0.01) | 19.56 (0.01) | 19.57 (0.02) | |||||||||
| r magnitude | 19.67 (0.02) | 19.67 (0.02) | 19.67 (0.02) | |||||||||
| i magnitude | 19.87 (0.02) | 19.87 (0.03) | 19.86 (0.03) | |||||||||
| z magnitude | 20.01 (0.09) | 20.01 (0.09) | 20.01 (0.08) | |||||||||
| G magnitude | 19.59 (0.04) | 19.63 | 19.59 (0.004) | |||||||||
| BP magnitude | 19.65 (0.04) | 19.64 | ||||||||||
| RP magnitude | 19.63 (0.07) | 19.53 | ||||||||||
| Pan g magnitude | 19.54 (0.02) | |||||||||||
| Pan r magnitude | 19.70 (0.009) | |||||||||||
| Pan i magnitude | 19.87 (0.01) | |||||||||||
| Pan z magnitude | 20.02 (0.03) | |||||||||||
| Pan y magnitude | 19.95 (0.08) | |||||||||||
| E(B-V) | 0.057 | |||||||||||
* Constant surface field
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