19071+7204 STT 369

 
 
19h 07m 06.37s +72 04' 26.6" P.A. 8 sep 0.7 mag 7.82,7.91 Sp F7V
 
 
Coord 2000
19071+7204
Discov num
STT 369
Comp
Coord arcsec 2000
19 07 06.37 +72 04 26.6
Date first
1843
Date last
2016
Obs
58
Pa first
47
Pa last
8
P.A. Now (θ)
Sep first
0.9
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
7.82
Mag sec
7.91
delta mag (ΔM)
0.09
Spectral class
F7V (yellow-white)
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
+039
Sec motion dec
+039
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
7.7
Precise sep
0.697
Constellation
Draco
Tycho2
4439-00852-1
HD
179729
last precise pa
7.7
last precise sep
0.697
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19071+7204 STT 369 1997 56 12 0.6 7.82 7.91 F7V D 190706.37+720426.6
19071+7204 STT 369 2006 57 11 0.7 7.82 7.91 F7V D 190706.37+720426.6
19071+7204 STT 369 2009 58 10 0.7 7.82 7.91 F7V D 190706.37+720426.6
19071+7204 STT 369 2011 61 10 0.7 7.82 7.91 F7V 190706.37+720426.6
19071+7204 STT 369 2014 56 9 0.7 7.82 7.91 F7V 190706.37+720426.6
19071+7204 STT 369 2016 57 8 0.7 7.82 7.91 F7V 190706.37+720426.6

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