20203-7255 B  1892

 
 
20h 20m 16.72s -72 55' 06.9" P.A. 272 sep 3.7 mag 9.43,12.20 Sp F5V
 
 
Coord 2000
20203-7255
Discov num
B  1892
Comp
Coord arcsec 2000
20 20 16.72 -72 55 06.9
Date first
1930
Date last
2015
Obs
4
Pa first
271
Pa last
272
P.A. Now (θ)
272°
Sep first
3.6
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
9.43
Mag sec
12.20
delta mag (ΔM)
2.77
Spectral class
F5V (yellow-white)
Pri motion ra
+030
Sec motion ra
-098
Pri motion dec
-040
Sec motion dec
-035
Notes
rPM=1.231
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.7
Precise sep
3.709
Constellation
Pavo
Tycho2
9315-00457-1
Gaia DR2
30455347200
HD
192314
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20203-7255 B 1892 2000 2 273 3.2 9.43 12.20 F5V D 202016.72-725506.9
20203-7255 B 1892 2015 4 272 3.7 9.43 12.20 F5V 202016.72-725506.9

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