20439-1646 RST3268

 
 
20h 43m 52.90s -16 45' 42.1" P.A. 121 sep 1.5 mag 9.76,12.36 Sp A9/F0V
 
 
Coord 2000
20439-1646
Discov num
RST3268
Comp
Coord arcsec 2000
20 43 52.90 -16 45 42.1
Date first
1935
Date last
1991
Obs
4
Pa first
118
Pa last
121
P.A. Now (θ)
121°
Sep first
1.6
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.76
Mag sec
12.36
delta mag (ΔM)
2.6
Spectral class
A9/F0V (white)
Pri motion ra
+017
Sec motion ra
+017
Pri motion dec
+016
Sec motion dec
+016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.7
Precise sep
1.46
Cdsa2 id
RST 3268
Constellation
Capricornus
Tycho2
6331-00132-1
HD
197381
Ra deg
20.73136111111111
De deg
-16.761694444444444
last precise pa
120.7
last precise sep
1.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20439-1646 RST3268 1991 4 121 1.5 9.76 12.36 A9/F0V 204352.90-164542.1

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