17418+0249 BAL1942

 
 
17h 41m 47.66s +02 48' 40.2" P.A. 189 sep 5.1 mag 11.10,11.40
 
 
Coord 2000
17418+0249
Discov num
BAL1942
Comp
Coord arcsec 2000
17 41 47.66 +02 48 40.2
Date first
1910
Date last
2000
Obs
3
Pa first
201
Pa last
189
P.A. Now (θ)
189°
Sep first
5.5
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
11.10
Mag sec
11.40
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-015
Sec motion ra
-012
Pri motion dec
+003
Sec motion dec
-010
Notes
rPM=0.854
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
188.9
Precise sep
5.114
Constellation
Ophiuchus
last precise pa
188.9
last precise sep
5.114
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17418+0249 BAL1942 2000 2 189 5.1 11.10 11.40 D 174147.66+024840.2

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