20075+3618 TOB 167

 
 
20h 07m 30.28s +36 18' 32.0" P.A. 133 sep 12.8 mag 12.10,12.40
 
 
Coord 2000
20075+3618
Discov num
TOB 167
Comp
Coord arcsec 2000
20 07 30.28 +36 18 32.0
Date first
1983
Date last
2015
Obs
8
Pa first
131
Pa last
133
P.A. Now (θ)
133°
Sep first
12.6
Sep last
12.8
Sep. Now (ρ)
12.8"
Mag pri
12.10
Mag sec
12.40
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+001
Sec motion ra
-003
Pri motion dec
+007
Sec motion dec
-009
Notes
rPM=1.738
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132.8
Precise sep
12.788
Constellation
Cygnus
SAO
69440
Tycho2
2683-01598-1
Gaia DR2
41502101632
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20075+3618 TOB 167 1998 2 132 12.6 12.10 12.40 D 200730.28+361832.0
20075+3618 TOB 167 2002 3 132 12.7 12.10 12.40 D 200730.28+361832.0
20075+3618 TOB 167 2015 4 133 12.8 12.10 12.40 200730.28+361832.0

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