18241+1615 TDT 833

 
 
18h 24m 05.31s +16 14' 54.4" P.A. 260 sep 2.7 mag 11.19,12.11
 
 
Coord 2000
18241+1615
Discov num
TDT 833
Comp
Coord arcsec 2000
18 24 05.31 +16 14 54.4
Date first
1991
Date last
1991
Obs
1
Pa first
260
Pa last
260
P.A. Now (θ)
260°
Sep first
2.7
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
11.19
Mag sec
12.11
delta mag (ΔM)
0.92
Spectral class
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
-003
Sec motion dec
-003
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.8
Precise sep
2.73
Constellation
Hercules
Tycho2
1569-01828-1
last precise pa
259.8
last precise sep
2.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18241+1615 TDT 833 1991 1 260 2.7 11.19 12.11 X 182405.31+161454.4

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