| Coord 2000 | 20217-0745 |
Discov num | HO 277 |
Comp | Coord arcsec 2000 | 20 21 41.96 -07 45 19.1 |
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| Date first | 1888 |
Date last | 2016 |
Obs | 7 |
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| Pa first | 70 |
Pa last | 68 |
P.A. Now (θ) | 68° |
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| Sep first | 2.8 |
Sep last | 3.0 |
Sep. Now (ρ) | 3" |
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| Mag pri | 8.91 |
Mag sec | 13.30 |
delta mag (ΔM) | 4.39 |
Spectral class | F8 (yellow-white) |
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| Pri motion ra | +060 |
Sec motion ra | |||||||||
| Pri motion dec | +001 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 67.5 |
Precise sep | 3.008 |
Constellation | Aquila |
Tycho2 | 5741-00079-1 |
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| Gaia DR2 | 33398838272 |
HD | 193653 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20217-0745 | HO 277 | 1939 | 5 | 68 | 3.6 | 8.91 | 13.30 | F8 | 202141.96-074519.1 | ||
| 20217-0745 | HO 277 | 2016 | 6 | 68 | 3.0 | 8.91 | 13.30 | F8 | 202141.96-074519.1 |