Coord 2000 | 20077+0446 |
Discov num | ARN 20 |
Comp | AD |
Coord arcsec 2000 | 20 07 42.53 +04 46 28.6 |
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Date first | 1897 |
Date last | 2015 |
Obs | 13 |
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Pa first | 128 |
Pa last | 127 |
P.A. Now (θ) | 127° |
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Sep first | 101.1 |
Sep last | 99.4 |
Sep. Now (ρ) | 99.4" |
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Mag pri | 9.67 |
Mag sec | 8.91 |
delta mag (ΔM) | 0.76 |
Spectral class | A5 (white) |
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Pri motion ra | +000 |
Sec motion ra | -008 |
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Pri motion dec | -024 |
Sec motion dec | -009 |
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Notes | N
(See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 20 07 43 +04 46 29 | STF 2627 AB | 2015 | 20 | 32 | 2.0 | 9.67 | 10.81 | 1.14 | ||||
Show | 20 07 43 +04 46 29 | STF 2627 AC | 2015 | 16 | 261 | 82.2 | 9.67 | 7.70 | 1.97 | ||||
Show | 20 07 43 +04 46 29 | ARN 20 AD | 2015 | 13 | 127 | 99.4 | 9.67 | 8.91 | 0.76 | <=== |
Precise pa | 126.7 |
Precise sep | 99.384 |
Constellation | Aquila |
Tycho2 | 0503-00932-1 |
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Gaia DR2 | 4247794673759080704 |
HD | 191028 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20077+0446 | ARN 20 | AD | 2002 | 9 | 128 | 98.8 | 9.67 | 8.91 | D | 200742.54+044628.7 | |
20077+0446 | ARN 20 | AD | 2012 | 12 | 127 | 99.7 | 9.67 | 8.91 | N D | 200742.54+044628.7 | |
20077+0446 | ARN 20 | AD | 2014 | 12 | 127 | 99.1 | 9.67 | 8.91 | A5 | N | 200742.54+044628.7 |
20077+0446 | ARN 20 | AD | 2015 | 13 | 127 | 99.4 | 9.67 | 8.91 | A5 | N | 200742.53+044628.6 |