| Coord 2000 | 20292+1728 |
Discov num | BRT2477 |
Comp | Coord arcsec 2000 | 20 29 07.45 +17 27 23.7 |
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| Date first | 1904 |
Date last | 2005 |
Obs | 3 |
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| Pa first | 174 |
Pa last | 155 |
P.A. Now (θ) | 155° |
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| Sep first | 4.9 |
Sep last | 4.0 |
Sep. Now (ρ) | 4" |
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| Mag pri | 10.50 |
Mag sec | 11.80 |
delta mag (ΔM) | 1.3 |
Spectral class | |||||
| Pri motion ra | -012 |
Sec motion ra | |||||||||
| Pri motion dec | -018 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 154.8 |
Precise sep | 3.98 |
Constellation | Delphinus |
Tycho2 | 1636-00166-1 |
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| HD | 352389 |
last precise pa | 154.8 |
last precise sep | 3.98 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20292+1728 | BRT2477 | 2005 | 3 | 155 | 4.0 | 10.50 | 11.80 | 202907.45+172723.7 |