17184-7408 UC 3320

 
 
17h 18m 25.31s -74 08' 22.3" P.A. 66 sep 4 mag 13.30,13.40
 
 
Coord 2000
17184-7408
Discov num
UC 3320
Comp
Coord arcsec 2000
17 18 25.31 -74 08 22.3
Date first
1998
Date last
2001
Obs
3
Pa first
65
Pa last
66
P.A. Now (θ)
66°
Sep first
4.0
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
13.30
Mag sec
13.40
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+016
Sec motion ra
+039
Pri motion dec
-108
Sec motion dec
-085
Notes
V (Proper motion indicates physical)
rPM=0.298 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.6
Precise sep
4.01
Cdsa2 id
UC 3320
Constellation
Apus
Ra deg
17.307030555555556
De deg
-74.13952777777779
last precise pa
65.6
last precise sep
4.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17184-7408 UC 3320 2000 2 65 4.0 13.30 13.40 V 171825.31-740822.3
17184-7408 UC 3320 2001 3 66 4.0 13.30 13.40 V 171825.31-740822.3

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