18341-4850 UC 3613

 
 
18h 34m 04.49s -48 50' 18.2" P.A. 101 sep 21.6 mag 12.50,16.40
 
 
Coord 2000
18341-4850
Discov num
UC 3613
Comp
Coord arcsec 2000
18 34 04.49 -48 50 18.2
Date first
1996
Date last
2010
Obs
4
Pa first
103
Pa last
101
P.A. Now (θ)
101°
Sep first
21.8
Sep last
21.6
Sep. Now (ρ)
21.6"
Mag pri
12.50
Mag sec
16.40
delta mag (ΔM)
3.9
Spectral class
Pri motion ra
+009
Sec motion ra
+014
Pri motion dec
-057
Sec motion dec
-051
Notes
V (Proper motion indicates physical)
rPM=0.135 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101
Precise sep
21.55
Constellation
Telescopium
last precise pa
101
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
18341-4850 UC 3613 2000 2 102 21.7 12.50 16.40 V 183404.49-485018.2
18341-4850 UC 3613 2010 4 101 21.3 12.50 16.40 V 183404.49-485018.2

If you need more information about this double, apply for a data request form to the WDS.