22175+1649 HEI 192

 
 
22h 17m 32.81s +16 48' 38.6" P.A. 155 sep 0.1 mag 9.70,9.70 Sp F7V
 
 
Coord 2000
22175+1649
Discov num
HEI 192
Comp
Coord arcsec 2000
22 17 32.81 +16 48 38.6
Date first
1981
Date last
2014
Obs
9
Pa first
140
Pa last
155
P.A. Now (θ)
155°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.70
Mag sec
9.70
delta mag (ΔM)
0
Spectral class
F7V (yellow-white)
Pri motion ra
-048
Sec motion ra
Pri motion dec
-059
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
154.6
Precise sep
0.061
Cdsa2 id
HEI 192
Constellation
Pegasus
Ra deg
22.292447222222226
De deg
16.81072222222222
last precise pa
154.6
last precise sep
0.061
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22175+1649 HEI 192 1987 3 145 0.1 9.70 9.70 F7V 221732.81+164838.6
22175+1649 HEI 192 2014 5 155 0.1 9.70 9.70 F7V 221732.81+164838.6

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