20094+3309 GIC 162

 
 
20h 09m 22.34s +33 08' 18.0" P.A. 180 sep 35.2 mag 13.70,15.37 Sp M2+M6
 
 
Coord 2000
20094+3309
Discov num
GIC 162
Comp
Coord arcsec 2000
20 09 22.34 +33 08 18.0
Date first
1953
Date last
2016
Obs
15
Pa first
180
Pa last
180
P.A. Now (θ)
180°
Sep first
34.7
Sep last
35.2
Sep. Now (ρ)
35.2"
Mag pri
13.70
Mag sec
15.37
delta mag (ΔM)
1.67
Spectral class
M2+M6 (red/red)
Pri motion ra
+118
Sec motion ra
+118
Pri motion dec
-217
Sec motion dec
-217
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.7
Precise sep
35.22
Constellation
Cygnus
SAO
69505
Gaia DR2
08494920960
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20094+3309 GIC 162 2000 3 180 35.1 13.70 15.37 N D 200922.34+330818.0
20094+3309 GIC 162 2002 6 180 35.1 13.70 15.37 N D 200922.34+330818.0
20094+3309 GIC 162 2006 7 180 35.0 13.70 15.37 M2+M6 NV 200922.34+330818.0
20094+3309 GIC 162 2010 8 180 35.5 13.70 15.37 M2+M6 NV 200922.34+330818.0
20094+3309 GIC 162 2016 9 180 35.2 13.70 15.37 M2+M6 NV 200922.34+330818.0

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