19398+1945 HJ  894

 
 
19h 39m 50.45s +19 43' 31.8" P.A. 111 sep 10.5 mag 10.53,11.14 Sp A0
 
 
Coord 2000
19398+1945
Discov num
HJ  894
Comp
Coord arcsec 2000
19 39 50.45 +19 43 31.8
Date first
1827
Date last
2010
Obs
13
Pa first
120
Pa last
111
P.A. Now (θ)
111°
Sep first
3.5
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
10.53
Mag sec
11.14
delta mag (ΔM)
0.61
Spectral class
A0 (white)
Pri motion ra
+002
Sec motion ra
+020
Pri motion dec
-002
Sec motion dec
-006
Notes
N (See Notes)
rPM=0.883
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.7
Precise sep
10.52
Cdsa2 id
HJ 894
Constellation
Vulpecula
Ra deg
19.66401388888889
De deg
19.725499999999997
last precise pa
110.7
last precise sep
10.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19398+1945 HJ 894 2005 10 110 10.2 10.67 11.14 A0 N DB 193950.45+194331.8
19398+1945 HJ 894 2010 13 110 10.0 10.53 11.14 A0 N 193950.45+194331.8

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