19089-2909 B   965

 
 
19h 08m 57.78s -29 08' 55.9" P.A. 222 sep 2.6 mag 11.25,11.33
 
 
Coord 2000
19089-2909
Discov num
B   965
Comp
Coord arcsec 2000
19 08 57.78 -29 08 55.9
Date first
1927
Date last
2016
Obs
6
Pa first
225
Pa last
222
P.A. Now (θ)
222°
Sep first
2.6
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.25
Mag sec
11.33
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
+023
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221.7
Precise sep
2.587
Constellation
Sagittarius
Tycho2
6886-01342-1
last precise pa
221.7
last precise sep
2.587
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19089-2909 B 965 1991 5 224 2.4 11.25 11.33 190857.78-290855.9
19089-2909 B 965 2016 6 222 2.6 11.25 11.33 190857.78-290855.9

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