18502+0807 J  2236

 
 
18h 50m 08.54s +08 07' 55.7" P.A. 185 sep 4.6 mag 10.50,14.50
 
 
Coord 2000
18502+0807
Discov num
J  2236
Comp
Coord arcsec 2000
18 50 08.54 +08 07 55.7
Date first
1942
Date last
2001
Obs
3
Pa first
185
Pa last
185
P.A. Now (θ)
185°
Sep first
4.0
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
10.50
Mag sec
14.50
delta mag (ΔM)
4
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
184.8
Precise sep
4.55
Cdsa2 id
J 2236
Constellation
Aquila
Ra deg
18.835705555555556
De deg
8.132138888888889
last precise pa
184.8
last precise sep
4.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18502+0807 J 2236 1942 1 185 4.0 10.50 14.50 185030.00+080700.0
18502+0807 J 2236 2000 2 185 4.5 10.50 14.50 185008.54+080755.7
18502+0807 J 2236 2001 4 185 4.6 10.50 14.50 D 185008.54+080755.7

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