19421-5601 RST4045

 
 
19h 42m 08.86s -56 01' 06.2" P.A. 42 sep 0.4 mag 10.45,10.79 Sp F5/6V
 
 
Coord 2000
19421-5601
Discov num
RST4045
Comp
Coord arcsec 2000
19 42 08.86 -56 01 06.2
Date first
1936
Date last
1991
Obs
2
Pa first
44
Pa last
42
P.A. Now (θ)
42°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.45
Mag sec
10.79
delta mag (ΔM)
0.34
Spectral class
F5/6V (yellow-white)
Pri motion ra
-025
Sec motion ra
-025
Pri motion dec
+020
Sec motion dec
+020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.9
Precise sep
0.41
Constellation
Telescopium
Tycho2
8778-01471-1
HD
185471
last precise pa
41.9
last precise sep
0.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19421-5601 RST4045 1991 2 42 0.4 10.45 10.79 F5/6V 194208.86-560106.2

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