PN A66 28
All names: PN A66 28, SDSS J084135.55+581348.3, PN VV' 78, Gaia EDR3 1040417211407001984, GSC2 N2130023616, PK 158+37 1, PN A55 18, Gaia DR3 1040417211407001984, AG82 105, PN G158.8+37.1, LAMOST J084135.56+581348.3, PK 158+37, SDSS J084135.57+581348.4, SDSS J084135.56+581348.3, GALEX J084135.5+581347, Gaia DR2 1040417211407001984, GALEX J084135.4+581349
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 41 35.56 (0.04) | 08 41 35.56 | 08 41 35.56 (0.07) | 08 41 35.56 | 08 41 35.55 (0.04) | 08 41 35.57 | ||||||
| Declination | 58 13 48.26 (0.04) | 58 13 48.38 | 58 13 48.26 (0.05) | 58 13 48.26 | 58 13 48.38 (0.04) | 58 13 48.37 | ||||||
| Spectral type | DA | DAH: | DA | DAH | DAH: | DA | ||||||
| Effective temperature | [K] | 56668.0 (693) | 25083.0 | 46688.0 (2537) | 62376.0 (1081) | |||||||
| log(g) | [cgs] | 7.65 (0.04) | 6.93 | 7.55 (0.04) | 7.58 (0.05) | |||||||
| Mass | [M☉] | 0.55 (0.01) | 0.28 | 0.497 (0.03) | ||||||||
| log(Luminosity) | [L☉] | 0.50 (0.04) | ||||||||||
| Cooling age | [Gyr] | 0.0011 (0.0001) | ||||||||||
| 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] | 2.61 (0.07) | 2.58 (0.09) | 2.61 | 2.61 (0.07) | |||||||
| Distance | [pc] | 383.76 (11) | 387.53 (14) | 383.76 | 383.76 (11) | |||||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 2.554143708 (0.04) | 2.39282996 (0.1) | 2.554 (0.04) | ||||||||
| Proper motion (declination) | [mas/yr] | -7.85417162 (0.05) | -8.049177096 (0.1) | -7.854 (0.04) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 16.28 (0.008) | |||||||||||
| V magnitude | 16.56 (0.009) | |||||||||||
| R magnitude | 16.69 (0.008) | |||||||||||
| I magnitude | 16.88 (0.01) | |||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 15.91 (0.005) | 15.91 (0.005) | 15.91 (0.02) | |||||||||
| g magnitude | 16.26 (0.004) | 16.26 (0.004) | 16.32 (0.02) | |||||||||
| r magnitude | 16.73 (0.004) | 16.73 (0.004) | 16.72 (0.02) | |||||||||
| i magnitude | 17.09 (0.006) | 17.09 (0.006) | 17.09 (0.02) | |||||||||
| z magnitude | 17.41 (0.02) | 17.41 (0.02) | 17.41 (0.03) | |||||||||
| G magnitude | 16.50 (0.002) | 16.52 | 16.50 | 16.50 (0.003) | ||||||||
| BP magnitude | 16.35 (0.002) | 16.30 | ||||||||||
| RP magnitude | 16.79 (0.005) | 16.78 | ||||||||||
| Pan g magnitude | 16.33 (0.004) | |||||||||||
| Pan r magnitude | 16.76 (0.003) | |||||||||||
| Pan i magnitude | 17.11 (0.003) | |||||||||||
| Pan z magnitude | 17.36 (0.003) | |||||||||||
| Pan y magnitude | 17.56 (0.01) | |||||||||||
| E(B-V) | 0.039 | |||||||||||
* Constant surface field
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