Gaia DR2 1401717243394126464
All names: Gaia EDR3 1401717243394126464, WDJ154609.64+491105.44, J1546+4911, SDSS J154609.64+491105.6, Gaia DR3 1401717243394126464, GALEX J154609.6+491106, Gaia DR2 1401717243394126464, WDJ15469.64+491105.43
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 46 09.62 (0.08) | 15 46 09.62 | 15 46 09.62 | 15 46 09.64 (0.08) | 15 46 09.62 | ||||||||
| Declination | 49 11 07.06 (0.08) | 49 11 07.01 | 49 11 07.06 | 49 11 05.43 (0.08) | 49 11 07.01 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6645.0 (37) | 6604.0 (34) | 6646.0 (37) | 6585.0 | 6343.0 | 6659.0 (88) | ||||||
| log(g) | [cgs] | 8.04 (0.01) | 8.04 (0.01) | 8.05 (0.01) | 8.03 | 7.90 | 8.05 (0.03) | ||||||
| Mass | [M☉] | 0.614 (0.01) | 0.612 (0.01) | 0.621 (0.01) | 0.608 | 0.516 | 0.623 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.9200 | 1.8630 | 1.7770 | |||||||||
| 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] | 13.31 (0.09) | 13.40 (0.1) | 13.40 (0.1) | 13.31 | 13.31 (0.09) | 13.40 (0.1) | ||||||
| Distance | [pc] | 75.12 (0.5) | 74.63 (0.6) | 74.62 (0.6) | 75.12 | 75.12 (0.5) | 74.62 (0.6) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -12.70395789 (0.1) | -12.66537543 (0.2) | -12.704 (0.1) | -12.66537543 | ||||||||
| Proper motion (declination) | [mas/yr] | 101.5882983 (0.1) | 101.3793002 (0.2) | 101.588 (0.1) | 101.3793002 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.28 (0.03) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.95 (0.02) | 18.94 (0.02) | 18.94 (0.02) | ||||||||||
| g magnitude | 18.32 (0.007) | 18.32 (0.007) | |||||||||||
| r magnitude | 18.05 (0.007) | 18.05 (0.007) | |||||||||||
| i magnitude | 17.99 (0.008) | 17.99 (0.008) | |||||||||||
| z magnitude | 18.00 (0.02) | 18.00 (0.02) | |||||||||||
| G magnitude | 18.06 (0.01) | 18.08 | 18.06 | 18.06 (0.003) | 18.08 | ||||||||
| BP magnitude | 18.29 (0.01) | 18.28 | 18.28 | ||||||||||
| RP magnitude | 17.70 (0.01) | 17.66 | 17.66 | ||||||||||
| Pan g magnitude | 18.29 (0.006) | 18.29 (0.005) | |||||||||||
| Pan r magnitude | 18.08 (0.002) | 18.08 (0.003) | |||||||||||
| Pan i magnitude | 18.02 (0.004) | 18.02 (0.004) | |||||||||||
| Pan z magnitude | 18.02 (0.007) | 18.02 (0.007) | |||||||||||
| Pan y magnitude | 18.06 (0.02) | 18.06 (0.02) | |||||||||||
| E(B-V) | 0.010 | ||||||||||||
* Constant surface field
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