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
Constellation
Sagitta
Tycho2
1619-00955-1
HD
350544
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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