20352+5622 HJ 1552

 
 
20h 35m 14.61s +56 21' 32.5" P.A. 234 sep 21.3 mag 9.43,11.90 Sp G0
 
 
Coord 2000
20352+5622
Discov num
HJ 1552
Comp
Coord arcsec 2000
20 35 14.61 +56 21 32.5
Date first
1905
Date last
2015
Obs
9
Pa first
228
Pa last
234
P.A. Now (θ)
234°
Sep first
26.1
Sep last
21.3
Sep. Now (ρ)
21.3"
Mag pri
9.43
Mag sec
11.90
delta mag (ΔM)
2.47
Spectral class
G0 (yellow)
Pri motion ra
-011
Sec motion ra
+012
Pri motion dec
-046
Sec motion dec
+005
Notes
N (See Notes)
rPM=1.183
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
234.2
Precise sep
21.258
Constellation
Cygnus
SAO
32715
Tycho2
3958-01667-1
Gaia DR2
55951420800
HD
239456
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20352+5622 HJ 1552 1983 2 226 40.4 9.48 10.70 G0 203514.62+562132.5
20352+5622 HJ 1552 2010 4 225 42.1 9.48 10.70 G0 203514.62+562132.5
20352+5622 HJ 1552 2015 7 234 21.3 9.43 11.90 G0 N 203514.61+562132.5

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