17311+0651 UC 3360

 
 
17h 31m 06.80s +06 51' 03.1" P.A. 13 sep 75.6 mag 11.35,15.21
 
 
Coord 2000
17311+0651
Discov num
UC 3360
Comp
Coord arcsec 2000
17 31 06.80 +06 51 03.1
Date first
2000
Date last
2010
Obs
3
Pa first
13
Pa last
13
P.A. Now (θ)
13°
Sep first
75.6
Sep last
75.6
Sep. Now (ρ)
75.6"
Mag pri
11.35
Mag sec
15.21
delta mag (ΔM)
3.86
Spectral class
Pri motion ra
+039
Sec motion ra
+037
Pri motion dec
-079
Sec motion dec
-081
Notes
V (Proper motion indicates physical)
rPM=0.032 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.5
Precise sep
75.62
Constellation
Ophiuchus
Tycho2
0426-00410-1
last precise pa
12.5
last precise sep
75.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17311+0651 UC 3360 2000 2 13 75.6 11.40 15.20 V 173106.80+065103.1
17311+0651 UC 3360 2001 2 13 75.6 11.40 15.20 V 173106.80+065103.1
17311+0651 UC 3360 2010 3 13 75.6 11.35 15.21 V 173106.80+065103.1

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