20304-2415 NSN 496

 
 
20h 30m 23.86s -24 15' 10.1" P.A. 237 sep 11.3 mag 17.88,19.39
 
 
Coord 2000
20304-2415
Discov num
NSN 496
Comp
Coord arcsec 2000
20 30 23.86 -24 15 10.1
Date first
1980
Date last
2015
Obs
4
Pa first
236
Pa last
237
P.A. Now (θ)
237°
Sep first
11.4
Sep last
11.3
Sep. Now (ρ)
11.3"
Mag pri
17.88
Mag sec
19.39
delta mag (ΔM)
1.51
Spectral class
Pri motion ra
+199
Sec motion ra
+201
Pri motion dec
+024
Sec motion dec
+022
Notes
T (Parallax indicates physical)
-10 rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
237
Precise sep
11.342
Constellation
Capricornus
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20304-2415 NSN 496 2015 4 237 11.3 17.88 19.39 T 203023.86-241510.1

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