17174+0245 SKF1593

 
 
17h 17m 21.04s +02 44' 50.9" P.A. 110 sep 14 mag 11.41,12.30 Sp F:
 
 
Coord 2000
17174+0245
Discov num
SKF1593
Comp
Coord arcsec 2000
17 17 21.04 +02 44 50.9
Date first
1954
Date last
2010
Obs
6
Pa first
110
Pa last
110
P.A. Now (θ)
110°
Sep first
13.9
Sep last
14.0
Sep. Now (ρ)
14"
Mag pri
11.41
Mag sec
12.30
delta mag (ΔM)
0.89
Spectral class
F: (yellow-white)
Pri motion ra
+000
Sec motion ra
+003
Pri motion dec
-010
Sec motion dec
-010
Notes
rPM=0.287 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.7
Precise sep
13.96
Constellation
Ophiuchus
Tycho2
0404-01002-1
last precise pa
109.7
last precise sep
13.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17174+0245 SKF1593 2010 6 110 14.0 11.40 12.40 F: 171721.04+024450.9

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