22177+6011 NSN   7

 
 
22h 17m 39.02s +60 10' 54.5" P.A. 242 sep 6.8 mag 17.20,18.10
 
 
Coord 2000
22177+6011
Discov num
NSN   7
Comp
Coord arcsec 2000
22 17 39.02 +60 10 54.5
Date first
1952
Date last
2016
Obs
7
Pa first
243
Pa last
242
P.A. Now (θ)
242°
Sep first
6.4
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
17.20
Mag sec
18.10
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-126
Sec motion ra
-129
Pri motion dec
-050
Sec motion dec
-050
Notes
V (Proper motion indicates physical)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
242.4
Precise sep
6.813
Cdsa2 id
NSN 7
Constellation
Cepheus
Ra deg
22.294172222222223
De deg
60.181805555555556
last precise pa
242.4
last precise sep
6.813
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22177+6011 NSN 7 2016 7 242 6.8 17.20 18.10 V 221739.02+601054.5

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