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
Cdsa2 id
J 1762
Constellation
Sagittarius
Ra deg
19.570944444444443
De deg
-12.707083333333333
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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