18579-2854 RST2082

 
 
18h 57m 52.57s -28 54' 16.1" P.A. 91 sep 0.4 mag 11.60,11.60
 
 
Coord 2000
18579-2854
Discov num
RST2082
Comp
Coord arcsec 2000
18 57 52.57 -28 54 16.1
Date first
1931
Date last
1975
Obs
5
Pa first
80
Pa last
91
P.A. Now (θ)
91°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
11.60
Mag sec
11.60
delta mag (ΔM)
0
Spectral class
Pri motion ra
-046
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
90.8
Precise sep
0.38
Constellation
Sagittarius
Tycho2
6872-00659-1
last precise pa
90.8
last precise sep
0.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18579-2854 RST2082 1975 5 91 0.4 11.60 11.60 185752.57-285416.1

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