18362-2409 J  2219

 
 
18h 36m 13.50s -24 09' 10.9" P.A. 313 sep 4.6 mag 11.50,12.00
 
 
Coord 2000
18362-2409
Discov num
J  2219
Comp
Coord arcsec 2000
18 36 13.50 -24 09 10.9
Date first
1942
Date last
2000
Obs
5
Pa first
315
Pa last
313
P.A. Now (θ)
313°
Sep first
2.0
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
11.50
Mag sec
12.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+031
Sec motion ra
-047
Pri motion dec
-053
Sec motion dec
+018
Notes
R (Red magnitudes)
rPM=1.718
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313.2
Precise sep
4.62
Constellation
Sagittarius
last precise pa
313.2
last precise sep
4.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18362-2409 J 2219 1946 2 315 3.5 12.57 12.75 B 183613.59-240909.3
18362-2409 J 2219 2000 4 313 4.6 12.57 12.75 B 183613.59-240909.3

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