21196+8143 AZC 180

 
 
21h 19m 38.49s +81 42' 42.7" P.A. 6 sep 52.1 mag 9.78,18.27 Sp G0
 
 
Coord 2000
21196+8143
Discov num
AZC 180
Comp
Coord arcsec 2000
21 19 38.49 +81 42 42.7
Date first
1999
Date last
2010
Obs
2
Pa first
6
Pa last
6
P.A. Now (θ)
Sep first
52.0
Sep last
52.1
Sep. Now (ρ)
52.1"
Mag pri
9.78
Mag sec
18.27
delta mag (ΔM)
8.49
Spectral class
G0 (yellow)
Pri motion ra
+063
Sec motion ra
+070
Pri motion dec
-085
Sec motion dec
-092
Notes
V (Proper motion indicates physical)
rPM=0.086 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.2
Precise sep
52.1
Cdsa2 id
AZC 180
Constellation
Cepheus
Ra deg
21.327358333333333
De deg
81.71186111111112
last precise pa
6.2
last precise sep
52.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21196+8143 AZC 180 1999 1 6 52.0 9.78 18.27 V 211938.49+814242.7
21196+8143 AZC 180 2010 2 6 52.1 9.78 18.27 G0 V 211938.49+814242.7

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