| Coord 2000 | 20281+1654 |
Discov num | HEI 180 |
Comp | Coord arcsec 2000 | 20 28 05.28 +16 53 44.8 |
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| Date first | 1981 |
Date last | 2000 |
Obs | 3 |
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| Pa first | 172 |
Pa last | 167 |
P.A. Now (θ) | 167° |
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| Sep first | 1.0 |
Sep last | 1.1 |
Sep. Now (ρ) | 1.1" |
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| Mag pri | 9.42 |
Mag sec | 11.50 |
delta mag (ΔM) | 2.08 |
Spectral class | F8 (yellow-white) |
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| Pri motion ra | +053 |
Sec motion ra | |||||||||
| Pri motion dec | +009 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 167 |
Precise sep | 1.09 |
Constellation | Delphinus |
Tycho2 | 1636-02053-1 |
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| Gaia DR2 | 71694371840 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20281+1654 | HEI 180 | 1995 | 2 | 169 | 1.1 | 9.42 | 11.50 | F8 | 202805.28+165344.8 | ||
| 20281+1654 | HEI 180 | 2000 | 3 | 167 | 1.1 | 9.42 | 11.50 | F8 | 202805.28+165344.8 |