17313+0949 UC 3361

 
 
17h 31m 15.96s +09 49' 06.4" P.A. 348 sep 21.6 mag 12.20,16.40
 
 
Coord 2000
17313+0949
Discov num
UC 3361
Comp
Coord arcsec 2000
17 31 15.96 +09 49 06.4
Date first
1991
Date last
2010
Obs
4
Pa first
348
Pa last
348
P.A. Now (θ)
348°
Sep first
21.2
Sep last
21.6
Sep. Now (ρ)
21.6"
Mag pri
12.20
Mag sec
16.40
delta mag (ΔM)
4.2
Spectral class
Pri motion ra
-048
Sec motion ra
-066
Pri motion dec
+076
Sec motion dec
+074
Notes
V (Proper motion indicates physical)
rPM=0.183 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.8
Precise sep
21.55
Cdsa2 id
UC 3361
Constellation
Ophiuchus
Ra deg
17.5211
De deg
9.818444444444443
last precise pa
347.8
last precise sep
21.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17313+0949 UC 3361 2000 2 348 21.5 12.20 16.40 V 173115.96+094906.4
17313+0949 UC 3361 2001 2 347 21.4 12.20 16.40 V 173115.96+094906.4
17313+0949 UC 3361 2010 4 348 21.5 12.20 16.40 V 173115.96+094906.4

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