18308-5122 UC 3600

 
 
18h 30m 47.71s -51 21' 54.4" P.A. 274 sep 43.9 mag 16.10,16.50
 
 
Coord 2000
18308-5122
Discov num
UC 3600
Comp
Coord arcsec 2000
18 30 47.71 -51 21 54.4
Date first
1998
Date last
2000
Obs
2
Pa first
274
Pa last
274
P.A. Now (θ)
274°
Sep first
43.7
Sep last
43.9
Sep. Now (ρ)
43.9"
Mag pri
16.10
Mag sec
16.50
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-072
Sec motion ra
-089
Pri motion dec
-061
Sec motion dec
-066
Notes
V (Proper motion indicates physical)
rPM=0.16 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.6
Precise sep
43.91
Constellation
Telescopium
Tycho2
8371-01937-1
last precise pa
273.6
last precise sep
43.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18308-5122 UC 3600 2000 2 274 43.9 16.10 16.50 V 183047.71-512154.4

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