18434+1059 J  1190

 
 
18h 43m 20.07s +10 59' 04.8" P.A. 165 sep 4.4 mag 11.00,13.00
 
 
Coord 2000
18434+1059
Discov num
J  1190
Comp
Coord arcsec 2000
18 43 20.07 +10 59 04.8
Date first
1915
Date last
2010
Obs
7
Pa first
154
Pa last
165
P.A. Now (θ)
165°
Sep first
3.4
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
11.00
Mag sec
13.00
delta mag (ΔM)
2
Spectral class
Pri motion ra
-016
Sec motion ra
Pri motion dec
+054
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165.4
Precise sep
4.39
Cdsa2 id
J 1190
Constellation
Ophiuchus
Ra deg
18.722241666666665
De deg
10.984666666666666
last precise pa
165.4
last precise sep
4.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18434+1059 J 1190 2000 5 166 4.3 11.00 13.00 D 184320.07+105904.8
18434+1059 J 1190 2001 6 164 4.1 11.00 13.00 D 184320.07+105904.8
18434+1059 J 1190 2010 7 165 4.4 11.00 13.00 184320.07+105904.8

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