18488-4920 UC 3681

 
 
18h 48m 47.60s -49 20' 17.8" P.A. 268.00 sep 43.1 mag 14.50,16.20
 
 
Coord 2000
18488-4920
Discov num
UC 3681
Comp
Coord arcsec 2000
18 48 47.60 -49 20 17.8
Date first
1998
Date last
2015
Obs
5
Pa first
268
Pa last
268
P.A. Now (θ)
268°
Sep first
42.8
Sep last
43.1
Sep. Now (ρ)
43.1"
Mag pri
14.50
Mag sec
16.20
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
+039
Sec motion ra
+043
Pri motion dec
+045
Sec motion dec
+047
Notes
V (Proper motion indicates physical)
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
267.7
Precise sep
43.103
Constellation
Telescopium
Gaia DR2
6656191675114286336
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18488-4920 UC 3681 2000 2 268 43.1 14.50 16.20 V 184847.60-492017.8
18488-4920 UC 3681 2010 4 268 44.0 14.50 16.20 V 184847.60-492017.8
18488-4920 UC 3681 2015 5 268 43.1 14.50 16.20 V 184847.60-492017.8

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