18461+1124 J  2527

 
 
18h 45m 56.93s +11 24' 19.5" P.A. 323 sep 4.4 mag 11.73,12.50
 
 
Coord 2000
18461+1124
Discov num
J  2527
Comp
Coord arcsec 2000
18 45 56.93 +11 24 19.5
Date first
1943
Date last
2002
Obs
7
Pa first
318
Pa last
323
P.A. Now (θ)
323°
Sep first
3.3
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
11.73
Mag sec
12.50
delta mag (ΔM)
0.77
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
322.9
Precise sep
4.42
Cdsa2 id
J 2527
Constellation
Ophiuchus
Ra deg
18.76581388888889
De deg
11.405416666666667
last precise pa
322.9
last precise sep
4.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18461+1124 J 2527 2002 6 323 4.4 10.00 10.80 D 184551.13+112301.2
18461+1124 J 2527 2010 8 309 5.1 11.73 12.50 184556.93+112419.5

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