19520+3802 HJ 1448

 
 
19h 52m 00.37s +38 01' 54.0" P.A. 169 sep 11.4 mag 9.72,9.83 Sp K
 
 
Coord 2000
19520+3802
Discov num
HJ 1448
Comp
Coord arcsec 2000
19 52 00.37 +38 01 54.0
Date first
1828
Date last
2015
Obs
19
Pa first
170
Pa last
169
P.A. Now (θ)
169°
Sep first
6.0
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
9.72
Mag sec
9.83
delta mag (ΔM)
0.11
Spectral class
K (yellow-orange)
Pri motion ra
+066
Sec motion ra
+065
Pri motion dec
+094
Sec motion dec
+091
Notes
N V W (See Notes, Proper motion indicates physical, )
rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
168.5
Precise sep
11.424
Cdsa2 id
HJ 1448
Constellation
Cygnus
Tycho2
3137-03773-1
HD
226250
Ra deg
19.866769444444444
De deg
38.031666666666666
last precise pa
168.5
last precise sep
11.424
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19520+3802 HJ 1448 2008 14 168 11.5 9.72 9.83 K DV 195200.37+380154.0
19520+3802 HJ 1448 2010 17 168 11.0 9.72 9.83 K NV 195200.37+380154.0
19520+3802 HJ 1448 2015 19 169 11.4 9.72 9.83 K NVW 195200.37+380154.0

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