Coord 2000 | 20116-0609 |
Discov num | BU 833 |
Comp | AD |
Coord arcsec 2000 | 20 11 36.08 -06 08 59.8 |
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Date first | 1898 |
Date last | 2015 |
Obs | 9 |
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Pa first | 357 |
Pa last | 352 |
P.A. Now (θ) | 352° |
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Sep first | 43.6 |
Sep last | 43.6 |
Sep. Now (ρ) | 43.6" |
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Mag pri | 8.35 |
Mag sec | 13.89 |
delta mag (ΔM) | 5.54 |
Spectral class | F5 (yellow-white) |
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Pri motion ra | +025 |
Sec motion ra | -023 |
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Pri motion dec | -012 |
Sec motion dec | +004 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 20116-0609 | BU 833 | AB | 1881 | 2015 | 18 | 63 | 127.0 | 8.35 | 9.21 | 0.86 | ||||
Show | 20116-0609 | BU 833 | AD | 1898 | 2015 | 9 | 352 | 43.6 | 8.35 | 13.89 | 5.54 | <=== | |||
Show | 20116-0609 | BU 833 | BC | 1881 | 2015 | 10 | 63 | 2.8 | 9.21 | 12.60 | 3.39 |
Precise pa | 351.6 |
Precise sep | 43.57 |
Constellation | Aquila |
Tycho2 | 5173-01471-1 |
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Gaia DR2 | 34913920128 |
HD | 191722 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20116-0609 | BU 833 | AD | 2002 | 3 | 353 | 43.6 | 8.35 | 12.20 | F5 | D | 201136.08-060859.8 |
20116-0609 | BU 833 | AD | 2013 | 5 | 352 | 44.1 | 8.35 | 13.89 | F5 | 201136.08-060859.8 | |
20116-0609 | BU 833 | AD | 2015 | 6 | 352 | 43.6 | 8.35 | 13.89 | F5 | 201136.08-060859.8 |