20274-1909 B  2485

 
 
20h 27m 17.42s -19 10' 12.3" P.A. 116.00 sep 1.8 mag 9.97,14.00 Sp K1III:
 
 
Coord 2000
20274-1909
Discov num
B  2485
Comp
Coord arcsec 2000
20 27 17.42 -19 10 12.3
Date first
1929
Date last
2015
Obs
3
Pa first
110
Pa last
116
P.A. Now (θ)
116°
Sep first
2.0
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
9.97
Mag sec
14.00
delta mag (ΔM)
4.03
Spectral class
K1III: (yellow-orange)
Pri motion ra
+006
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115.7
Precise sep
1.832
Constellation
Capricornus
Tycho2
6337-00756-1
Gaia DR2
97157433600
HD
194639
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20274-1909 B 2485 1944 2 116 1.5 9.97 14.00 K1III: 202717.42-191012.3
20274-1909 B 2485 2015 3 116 1.8 9.97 14.00 K1III: 202717.42-191012.3

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