20295-3024 B  2886

 
 
20h 29m 29.91s -30 23' 43.6" P.A. 199 sep 7.2 mag 9.81,14.20 Sp F0V
 
 
Coord 2000
20295-3024
Discov num
B  2886
Comp
Coord arcsec 2000
20 29 29.91 -30 23 43.6
Date first
1930
Date last
2015
Obs
5
Pa first
225
Pa last
199
P.A. Now (θ)
199°
Sep first
6.0
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
9.81
Mag sec
14.20
delta mag (ΔM)
4.39
Spectral class
F0V (yellow-white)
Pri motion ra
+006
Sec motion ra
-017
Pri motion dec
-009
Sec motion dec
-087
Notes
rPM=0.917
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199.4
Precise sep
7.229
Constellation
Microscopium
SAO
212174
Tycho2
7455-01150-1
Gaia DR2
98508066304
HD
194981
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20295-3024 B 2886 1930 1 225 6.0 9.81 14.20 F0V 202929.91-302343.6
20295-3024 B 2886 1999 2 200 7.2 9.81 14.20 F0V 202929.91-302343.6
20295-3024 B 2886 2010 4 200 6.8 9.81 14.20 F0V 202929.91-302343.6
20295-3024 B 2886 2015 5 199 7.2 9.81 14.20 F0V 202929.91-302343.6

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