20063+3642 SEI 875

 
 
20h 06m 15.26s +36 42' 13.9" P.A. 116 sep 17.1 mag 10.85,12.90 Sp A2
 
 
Coord 2000
20063+3642
Discov num
SEI 875
Comp
Coord arcsec 2000
20 06 15.26 +36 42 13.9
Date first
1896
Date last
2015
Obs
9
Pa first
115
Pa last
116
P.A. Now (θ)
116°
Sep first
16.9
Sep last
17.1
Sep. Now (ρ)
17.1"
Mag pri
10.85
Mag sec
12.90
delta mag (ΔM)
2.05
Spectral class
A2 (white)
Pri motion ra
+002
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
-002
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116
Precise sep
17.076
Constellation
Cygnus
SAO
69414
Tycho2
2683-02741-1
Gaia DR2
61563849600
HD
227670
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20063+3642 SEI 875 1998 2 116 17.1 10.85 12.90 D 200615.26+364213.9
20063+3642 SEI 875 2002 3 116 17.2 10.85 12.90 D 200615.26+364213.9
20063+3642 SEI 875 2010 4 116 17.2 10.85 12.90 A2 200615.26+364213.9
20063+3642 SEI 875 2015 5 116 17.1 10.85 12.90 A2 200615.26+364213.9

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