19519+2032 COU 824AB

 
 
19h 51m 52.95s +20 31' 55.2" P.A. 82 sep 4.2 mag 11.54,12.00
 
 
Coord 2000
19519+2032
Discov num
COU 824
Comp
AB
Coord arcsec 2000
19 51 52.95 +20 31 55.2
Date first
1972
Date last
2016
Obs
4
Pa first
100
Pa last
82
P.A. Now (θ)
82°
Sep first
4.0
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
11.54
Mag sec
12.00
delta mag (ΔM)
0.46
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
-032
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19519+2032 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19519+2032 COU 824 AB 1972 2016 4 82 4.2 11.54 12.00 0.46 <===
Show 19519+2032 COU 824 AC 1895 2016 9 292 20.6 11.54 10.95 0.59
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81.6
Precise sep
4.21
Constellation
Vulpecula
Tycho2
1623-01132-1
HD
350611
last precise pa
81.6
last precise sep
4.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19519+2032 COU 824 AB 2000 2 87 4.1 11.54 12.00 D 195152.95+203155.2
19519+2032 COU 824 AB 2001 3 87 4.2 11.54 12.00 D 195152.95+203155.2
19519+2032 COU 824 AB 2016 4 82 4.2 11.54 12.00 195152.95+203155.2

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