18294-4752 TDT 907

 
 
18h 29m 21.23s -47 52' 10.5" P.A. 247 sep 1.5 mag 9.97,11.75
 
 
Coord 2000
18294-4752
Discov num
TDT 907
Comp
Coord arcsec 2000
18 29 21.23 -47 52 10.5
Date first
1991
Date last
1991
Obs
1
Pa first
247
Pa last
247
P.A. Now (θ)
247°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.97
Mag sec
11.75
delta mag (ΔM)
1.78
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
+004
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
247.2
Precise sep
1.54
Constellation
Telescopium
Tycho2
8363-00344-1
last precise pa
247.2
last precise sep
1.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18294-4752 TDT 907 1991 1 247 1.5 9.97 11.75 182921.23-475210.5

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