19557-0643 SCJ  23

 
 
19h 55m 41.25s -06 42' 35.6" P.A. 25 sep 36.4 mag 9.14,10.71 Sp K
 
 
Coord 2000
19557-0643
Discov num
SCJ  23
Comp
Coord arcsec 2000
19 55 41.25 -06 42 35.6
Date first
1890
Date last
2010
Obs
12
Pa first
24
Pa last
25
P.A. Now (θ)
25°
Sep first
36.3
Sep last
36.4
Sep. Now (ρ)
36.4"
Mag pri
9.14
Mag sec
10.71
delta mag (ΔM)
1.57
Spectral class
K (yellow-orange)
Pri motion ra
+001
Sec motion ra
+006
Pri motion dec
-001
Sec motion dec
+001
Notes
rPM=0.885
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
24.9
Precise sep
36.44
Cdsa2 id
SCJ 23
Constellation
Aquila
Tycho2
5159-01735-1
HD
188487
Ra deg
19.928125
De deg
-6.709888888888889
last precise pa
24.9
last precise sep
36.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19557-0643 SCJ 23 1999 9 25 36.4 9.14 10.71 K D 195541.25-064235.6
19557-0643 SCJ 23 2009 10 25 36.5 9.14 10.71 K D 195541.25-064235.6
19557-0643 SCJ 23 2010 12 25 36.4 9.14 10.71 K 195541.25-064235.6

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