19394+1634 H N  84

 
 
19h 39m 25.33s +16 34' 16.0" P.A. 301 sep 28.4 mag 6.38,9.46 Sp K4Ib
 
 
Coord 2000
19394+1634
Discov num
H N  84
Comp
Coord arcsec 2000
19 39 25.33 +16 34 16.0
Date first
1796
Date last
2013
Obs
29
Pa first
302
Pa last
301
P.A. Now (θ)
301°
Sep first
28.2
Sep last
28.4
Sep. Now (ρ)
28.4"
Mag pri
6.38
Mag sec
9.46
delta mag (ΔM)
3.08
Spectral class
K4Ib (yellow-orange)
Pri motion ra
+000
Sec motion ra
-002
Pri motion dec
-006
Sec motion dec
-008
Notes
N (See Notes)
rPM=0.343
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
301.1
Precise sep
28.35
Constellation
Sagitta
SAO
105104
HD
185622
HR
7475
last precise pa
301.1
last precise sep
28.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19394+1634 H N 84 2005 22 301 28.4 6.38 9.46 K4Ib N D 193925.33+163416.0
19394+1634 H N 84 2010 23 301 28.6 6.38 9.46 K4Ib N D 193925.33+163416.0
19394+1634 H N 84 2011 25 301 29.0 6.38 9.46 K4Ib N D 193925.33+163416.0
19394+1634 H N 84 2012 27 301 28.3 6.38 9.46 K4Ib N D 193925.33+163416.0
19394+1634 H N 84 2013 28 301 28.4 6.38 9.46 K4Ib N D 193925.33+163416.0

If you need more information about this double, apply for a data request form to the WDS.