Gaia DR2 1389687246155888512
All names: SDSS J153253.77+400750.8, WDJ153253.78+400751.06, Gaia DR2 1389687246155888512, WDJ153253.78+400751.05, Gaia DR3 1389687246155888512, SDSS J153253.78+400750.8, Gaia EDR3 1389687246155888512
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 32 53.77 (0.08) | 15 32 53.78 | 15 32 53.77 | 15 32 53.78 (0.08) | 15 32 53.78 | ||||||
| Declination | 40 07 49.97 (0.1) | 40 07 50.01 | 40 07 49.97 | 40 07 51.05 (0.1) | 40 07 50.01 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 5384.0 (26) | 5430.0 | 5143.0 | 5569.0 (59) | ||||||
| log(g) | [cgs] | 8.05 (0.01) | 8.09 | 7.90 | 8.14 (0.02) | ||||||
| Mass | [M☉] | 0.614 (0.01) | 0.639 | 0.511 | 0.675 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 4.3490 | 4.4070 | ||||||||
| 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] | 18.15 (0.1) | 18.32 (0.1) | 18.15 | 18.15 (0.1) | 18.32 (0.1) | |||||
| Distance | [pc] | 55.11 (0.3) | 54.60 (0.4) | 55.11 | 55.11 (0.3) | 54.60 (0.4) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -3.677579686 (0.1) | -3.671857113 (0.2) | -3.678 (0.1) | -3.671857113 | ||||||
| Proper motion (declination) | [mas/yr] | -67.73631128 (0.2) | -67.7533504 (0.3) | -67.736 (0.2) | -67.7533504 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.14 (0.04) | 20.14 (0.04) | |||||||||
| g magnitude | 18.80 (0.009) | 18.80 (0.009) | |||||||||
| r magnitude | 18.24 (0.008) | 18.24 (0.008) | |||||||||
| i magnitude | 18.05 (0.008) | 18.05 (0.008) | |||||||||
| z magnitude | 17.99 (0.02) | 17.99 (0.02) | |||||||||
| G magnitude | 18.28 (0.02) | 18.30 | 18.28 | 18.28 (0.003) | 18.30 | ||||||
| BP magnitude | 18.64 (0.02) | 18.68 | 18.68 | ||||||||
| RP magnitude | 17.72 (0.01) | 17.72 | 17.72 | ||||||||
| Pan g magnitude | 18.72 (0.009) | ||||||||||
| Pan r magnitude | 18.24 (0.009) | ||||||||||
| Pan i magnitude | 18.06 (0.006) | ||||||||||
| Pan z magnitude | 18.02 (0.004) | ||||||||||
| Pan y magnitude | 17.97 (0.02) | ||||||||||
| E(B-V) | 0.007 | ||||||||||
* Constant surface field
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