18246-1944 OCC 459

 
 
18h 24m 38.34s -19 43' 58.3" sep 2.5 mag 8.50,9.00 Sp M3 dist. 487.8 pc (1591.2 l.y.)
 
 
Coord 2000
18246-1944
Discov num
OCC 459
Comp
Coord arcsec 2000
18 24 38.34 -19 43 58.3
Date first
1976
Date last
1976
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
8.50
Mag sec
9.00
delta mag (ΔM)
0.5
Spectral class
M3 (red)
Pri motion ra
+000
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
-1
Precise sep
2.5
Constellation
Sagittarius
SAO
161436
HIP
90230
Tycho2
6274-00170-1
HD
169274
BD
BD-19 4992
Distance
487.8
Distance ly
1591.2
last precise pa
-1
last precise sep
2.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459   0   8.50 9.00 182438.34-194358.3
18246-1944 OCC 459 1976 0 -1 2.5 8.50 9.00 M3 182438.34-194358.3

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