19468+1839 OL   72

 
 
19h 46m 42.32s +18 38' 49.7" P.A. 9 sep 7.1 mag 10.50,10.60
 
 
Coord 2000
19468+1839
Discov num
OL   72
Comp
Coord arcsec 2000
19 46 42.32 +18 38 49.7
Date first
1895
Date last
2016
Obs
11
Pa first
11
Pa last
9
P.A. Now (θ)
Sep first
3.3
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
10.50
Mag sec
10.60
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-005
Sec motion ra
+011
Pri motion dec
-032
Sec motion dec
+044
Notes
rPM=1.712
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9.2
Precise sep
7.118
Cdsa2 id
OL 72
Constellation
Sagitta
Ra deg
19.778422222222222
De deg
18.64713888888889
last precise pa
9.2
last precise sep
7.118
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19468+1839 OL 72 2000 7 9 6.6 10.52 10.50 D 194642.32+183849.7
19468+1839 OL 72 2011 8 9 6.6 10.52 10.50 D 194642.32+183849.7
19468+1839 OL 72 2016 11 9 7.1 10.50 10.60 194642.32+183849.7

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