20112-1109 RST4653

 
 
20h 11m 11.17s -11 09' 25.7" P.A. 155 sep 3.5 mag 9.43,13.90 Sp K5
 
 
Coord 2000
20112-1109
Discov num
RST4653
Comp
Coord arcsec 2000
20 11 11.17 -11 09 25.7
Date first
1939
Date last
2005
Obs
3
Pa first
142
Pa last
155
P.A. Now (θ)
155°
Sep first
3.6
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
9.43
Mag sec
13.90
delta mag (ΔM)
4.47
Spectral class
K5 (yellow-orange)
Pri motion ra
+026
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.4
Precise sep
3.47
Constellation
Capricornus
SAO
163321
Tycho2
5744-00201-1
Gaia DR2
87617046400
HD
191621
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20112-1109 RST4653 1943 2 144 3.7 9.43 13.90 K5 201111.17-110925.7
20112-1109 RST4653 2005 3 155 3.5 9.43 13.90 K5 201111.17-110925.7

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