20209-5755 NSN 450

 
 
20h 20m 56.62s -57 55' 10.8" P.A. 166 sep 2.7 mag 14.62,18.02
 
 
Coord 2000
20209-5755
Discov num
NSN 450
Comp
Coord arcsec 2000
20 20 56.62 -57 55 10.8
Date first
2015
Date last
2015
Obs
2
Pa first
166
Pa last
166
P.A. Now (θ)
166°
Sep first
2.7
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
14.62
Mag sec
18.02
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
-130
Sec motion ra
-128
Pri motion dec
+101
Sec motion dec
+101
Notes
T (Parallax indicates physical)
-10 rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165.8
Precise sep
2.679
Constellation
Pavo
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20209-5755 NSN 450 2015 2 166 2.7 14.62 18.02 T 202056.62-575510.8

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