18021-7032 TDT 647

 
 
18H 02M 04.60S -70 31' 30.3" P.A. 145 SEP 0.4 MAG 10.93,11.19
 
 
Coord 2000
18021-7032
Discov num
TDT 647
Comp
Coord arcsec 2000
18 02 04.60 -70 31 30.3
Date first
1991
Date last
1991
Obs
1
Pa first
145
Pa last
145
P.A. Now (θ)
145°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.93
Mag sec
11.19
delta mag (ΔM)
0.26
Spectral class
Pri motion ra
+008
Sec motion ra
+008
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Apus
Tycho2
9294-00230-1
last precise pa
144.9
last precise sep
0.39