Coord 2000 | 20157+4339 |
Discov num | FOX 39 |
Comp | DE |
Coord arcsec 2000 | 20 15 38.53 +43 38 54.0 |
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Date first | 1915 |
Date last | 2016 |
Obs | 6 |
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Pa first | 134 |
Pa last | 135 |
P.A. Now (θ) | 135° |
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Sep first | 1.3 |
Sep last | 1.4 |
Sep. Now (ρ) | 1.4" |
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Mag pri | 9.83 |
Mag sec | 13.10 |
delta mag (ΔM) | 3.27 |
Spectral class | |||||
Pri motion ra | -024 |
Sec motion ra | |||||||||
Pri motion dec | -022 |
Sec motion dec | |||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 49388 | 20 15 40 +43 38 60 | A 2095 AB | 2012 | 24 | 153 | 0.3 | 9.06 | 9.82 | 0.76 | Y | ||
Show | 49388 | 20 15 40 +43 38 60 | STF 2659 AB,C | 2019 | 36 | 312 | 2.7 | 8.61 | 10.82 | 2.21 | |||
Show | 49388 | 20 15 40 +43 38 60 | STF 2659 AB,D | 2019 | 27 | 252 | 20.5 | 8.61 | 9.83 | 1.22 | |||
Show | 49388 | 20 15 39 +43 38 54 | FOX 39 DE | 2016 | 6 | 135 | 1.4 | 9.83 | 13.10 | 3.27 | <=== | ||
Show | 49388 | 20 15 39 +43 38 54 | A 2095 DF | 2015 | 13 | 48 | 7.6 | 9.83 | 13.80 | 3.97 |
Precise pa | 134.8 |
Precise sep | 1.418 |
Spectr | F5 |
Constellation | Cygnus |
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SAO | 49388 |
HIP | 99862 |
Gaia DR2 | 2080927086735908992 |
HD | 192911 |
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BD | BD+43 3543 |
Distance | 255.75 |
Distance ly | 834.26 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20157+4339 | FOX 39 | DE | 1954 | 4 | 128 | 1.2 | 9.50 | 12.80 | 201538.53+433854.0 | ||
20157+4339 | FOX 39 | DE | 2015 | 5 | 135 | 1.4 | 9.83 | 13.10 | NS | 201538.53+433854.0 |