18517-2641 RST2079

 
 
18h 51m 45.75s -26 41' 31.2" P.A. 187 sep 1.4 mag 10.41,14.40
 
 
Coord 2000
18517-2641
Discov num
RST2079
Comp
Coord arcsec 2000
18 51 45.75 -26 41 31.2
Date first
1934
Date last
1944
Obs
2
Pa first
183
Pa last
187
P.A. Now (θ)
187°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.41
Mag sec
14.40
delta mag (ΔM)
3.99
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-074
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.6
Precise sep
1.44
Constellation
Sagittarius
Tycho2
6868-00208-1
last precise pa
186.6
last precise sep
1.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18517-2641 RST2079 1944 2 187 1.4 10.41 14.40 185145.75-264131.2

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