19342-1245 J  1762

 
 
19h 34m 15.40s -12 42' 25.5" P.A. 171 sep 5.4 mag 9.30,10.20
 
 
Coord 2000
19342-1245
Discov num
J  1762
Comp
Coord arcsec 2000
19 34 15.40 -12 42 25.5
Date first
1941
Date last
2016
Obs
5
Pa first
175
Pa last
171
P.A. Now (θ)
171°
Sep first
4.0
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
9.30
Mag sec
10.20
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+019
Sec motion ra
+029
Pri motion dec
+013
Sec motion dec
+002
Notes
rPM=0.511
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
171.3
Precise sep
5.434
Constellation
Sagittarius
last precise pa
171.3
last precise sep
5.434
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19342-1245 J 1762 2001 3 172 5.3 9.30 10.20 D 193415.40-124225.5
19342-1245 J 1762 2010 5 170 4.4 9.30 10.20 193415.40-124225.5
19342-1245 J 1762 2016 5 171 5.4 9.30 10.20 193415.40-124225.5

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