20155+3536 SEI1045

 
 
20h 15m 32.10s +35 36' 17.6" P.A. 325 sep 29.1 mag 11.01,10.94 Sp A2
 
 
Coord 2000
20155+3536
Discov num
SEI1045
Comp
Coord arcsec 2000
20 15 32.10 +35 36 17.6
Date first
1896
Date last
2015
Obs
13
Pa first
326
Pa last
325
P.A. Now (θ)
325°
Sep first
28.6
Sep last
29.1
Sep. Now (ρ)
29.1"
Mag pri
11.01
Mag sec
10.94
delta mag (ΔM)
0.07
Spectral class
A2 (white)
Pri motion ra
+001
Sec motion ra
-002
Pri motion dec
-002
Sec motion dec
+004
Notes
rPM=1.5
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
325.1
Precise sep
29.133
Constellation
Cygnus
Tycho2
2680-00554-1
Gaia DR2
81843214208
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20155+3536 SEI1045 2000 6 325 29.1 11.01 10.94 D 201532.10+353617.6
20155+3536 SEI1045 2002 7 325 29.0 11.01 10.94 D 201532.10+353617.6
20155+3536 SEI1045 2010 8 325 29.4 11.01 10.94 A2 201532.10+353617.6
20155+3536 SEI1045 2015 9 325 29.1 11.01 10.94 A2 201532.10+353617.6

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