21089+1715 HEI 185

 
 
21h 08m 47.07s +17 14' 38.9" P.A. 27 sep 0.1 mag 10.30,10.30
 
 
Coord 2000
21089+1715
Discov num
HEI 185
Comp
Coord arcsec 2000
21 08 47.07 +17 14 38.9
Date first
1980
Date last
1994
Obs
3
Pa first
22
Pa last
27
P.A. Now (θ)
27°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.30
Mag sec
10.30
delta mag (ΔM)
0
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
I (Identification uncertain)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
27
Precise sep
0.1
Cdsa2 id
HEI 185
Constellation
Delphinus
Ra deg
21.146408333333333
De deg
17.24413888888889
last precise pa
27
last precise sep
0.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21089+1715 HEI 185 1994 3 27 0.1 10.30 10.30 210806.67+171500.0

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