| Coord 2000 | 19576+1524 |
Discov num | A 1663 |
Comp | AB |
Coord arcsec 2000 | 19 57 34.28 +15 24 21.5 |
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| Date first | 1907 |
Date last | 2016 |
Obs | 34 |
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| Pa first | 226 |
Pa last | 237 |
P.A. Now (θ) | 237° |
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| Sep first | 1.0 |
Sep last | 1.3 |
Sep. Now (ρ) | 1.3" |
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| Mag pri | 8.89 |
Mag sec | 9.25 |
delta mag (ΔM) | 0.36 |
Spectral class | F5 (yellow-white) |
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| Pri motion ra | +007 |
Sec motion ra | +007 |
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| Pri motion dec | +000 |
Sec motion dec | +000 |
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| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 19576+1524 | A 1663 | AB | 1907 | 2016 | 34 | 237 | 1.3 | 8.89 | 9.25 | 0.36 | <=== | |||
| Show | 19576+1524 | A 1663 | AC | 1912 | 2001 | 4 | 104 | 54.6 | 8.89 | 12.00 | 3.11 | ||||
| Show | 19576+1524 | WAL 122 | AB,D | 1944 | 2001 | 3 | 82 | 44.7 | 8.30 | 14.07 | 5.77 |
| Precise pa | 237 |
Precise sep | 1.27 |
Cdsa2 id | A 1663 AB |
Constellation | Aquila |
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| Tycho2 | 1616-00478-1 |
HD | 189041 |
Ra deg | 19.959522222222223 |
De deg | 15.405972222222223 |
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| last precise pa | 237 |
last precise sep | 1.27 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19576+1524 | A 1663 | AB | 2005 | 42 | 237 | 1.3 | 8.89 | 9.25 | F5 | 195734.28+152421.5 | |
| 19576+1524 | A 1663 | AB | 2007 | 43 | 237 | 1.3 | 8.89 | 9.25 | F5 | 195734.28+152421.5 | |
| 19576+1524 | A 1663 | AB | 2009 | 44 | 236 | 1.3 | 8.89 | 9.25 | F5 | 195734.28+152421.5 | |
| 19576+1524 | A 1663 | AB | 2012 | 32 | 236 | 1.3 | 8.89 | 9.25 | F5 | 195734.28+152421.5 | |
| 19576+1524 | A 1663 | AB | 2016 | 33 | 237 | 1.3 | 8.89 | 9.25 | F5 | 195734.28+152421.5 |