18510-3454 JSP 791

 
 
18h 51m 04.90s -34 54' 33.8" P.A. 309 sep 1.7 mag 10.77,14.60
 
 
Coord 2000
18510-3454
Discov num
JSP 791
Comp
Coord arcsec 2000
18 51 04.90 -34 54 33.8
Date first
1929
Date last
1945
Obs
2
Pa first
310
Pa last
309
P.A. Now (θ)
309°
Sep first
1.6
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.77
Mag sec
14.60
delta mag (ΔM)
3.83
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
309.4
Precise sep
1.71
Constellation
Sagittarius
Tycho2
7416-00300-1
last precise pa
309.4
last precise sep
1.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18510-3454 JSP 791 1945 2 309 1.7 10.77 14.60 185104.90-345433.8

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