18474-4727 UC 3670

 
 
18h 47m 22.09s -47 27' 16.1" P.A. 86 sep 21.2 mag 11.40,15.90
 
 
Coord 2000
18474-4727
Discov num
UC 3670
Comp
Coord arcsec 2000
18 47 22.09 -47 27 16.1
Date first
1996
Date last
2015
Obs
6
Pa first
88
Pa last
86
P.A. Now (θ)
86°
Sep first
21.6
Sep last
21.2
Sep. Now (ρ)
21.2"
Mag pri
11.40
Mag sec
15.90
delta mag (ΔM)
4.5
Spectral class
Pri motion ra
+021
Sec motion ra
+052
Pri motion dec
-067
Sec motion dec
-042
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.567
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.5
Precise sep
21.242
Cdsa2 id
UC 3670
Constellation
Telescopium
Ra deg
18.789469444444446
De deg
-47.45447222222222
last precise pa
85.5
last precise sep
21.242
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18474-4727 UC 3670 1999 2 88 21.5 11.40 15.90 V 184722.09-472716.1
18474-4727 UC 3670 2000 2 89 21.4 11.40 15.90 V 184722.09-472716.1
18474-4727 UC 3670 2010 5 86 21.1 11.40 15.90 V R 184722.09-472716.1
18474-4727 UC 3670 2015 6 86 21.2 11.40 15.90 V R 184722.09-472716.1

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