18532-8747 TDT1112

 
 
18h 53m 10.21s -87 47' 10.4" P.A. 245 sep 1.3 mag 11.29,12.24
 
 
Coord 2000
18532-8747
Discov num
TDT1112
Comp
Coord arcsec 2000
18 53 10.21 -87 47 10.4
Date first
1991
Date last
1991
Obs
1
Pa first
245
Pa last
245
P.A. Now (θ)
245°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
11.29
Mag sec
12.24
delta mag (ΔM)
0.95
Spectral class
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.3
Precise sep
1.25
Constellation
Octans
Tycho2
9531-00623-1
last precise pa
245.3
last precise sep
1.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18532-8747 TDT1112 1991 1 245 1.3 11.29 12.24 185310.21-874710.4

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