18445-0737 RST4595AB

 
 
18h 44m 27.83s -07 37' 06.6" P.A. 73 sep 2.1 mag 8.49,12.40 Sp F0
 
 
Coord 2000
18445-0737
Discov num
RST4595
Comp
AB
Coord arcsec 2000
18 44 27.83 -07 37 06.6
Date first
1938
Date last
1987
Obs
3
Pa first
66
Pa last
73
P.A. Now (θ)
73°
Sep first
2.4
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
8.49
Mag sec
12.40
delta mag (ΔM)
3.91
Spectral class
F0 (yellow-white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18445-0737 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18445-0737 RST4595 AB 1938 1987 3 73 2.1 8.49 12.40 3.91 <===
Show 18445-0737 HDS2654 AC 1892 2009 7 321 13.8 8.49 10.69 2.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
73
Precise sep
2.13
Cdsa2 id
RST 4595 AB
Constellation
Scutum
Ra deg
18.74106388888889
De deg
-7.6185
last precise pa
73
last precise sep
2.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18445-0737 RST4595 AB 1987 3 73 2.1 8.49 12.40 F0 184427.83-073706.6

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