19127+2435 HDS2720Aa,Ab

 
 
19h 12m 42.44s +24 34' 36.3" P.A. 100 sep 0.2 mag 8.57,9.64 Sp F5
 
 
Coord 2000
19127+2435
Discov num
HDS2720
Comp
Aa,Ab
Coord arcsec 2000
19 12 42.44 +24 34 36.3
Date first
1991
Date last
1991
Obs
1
Pa first
100
Pa last
100
P.A. Now (θ)
100°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.57
Mag sec
9.64
delta mag (ΔM)
1.07
Spectral class
F5 (yellow-white)
Pri motion ra
+062
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19127+2435 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19127+2435 HDS2720 Aa,Ab 1991 1991 1 100 0.2 8.57 9.64 1.07 <===
Show 19127+2435 A 264 AB 1898 2016 16 286 3.6 8.20 11.90 3.70
Show 19127+2435 MAD 7 AC 1843 1971 18 340 1.9 8.20 12.80 4.60
Show 19127+2435 A 264 AD 1901 2001 3 115 27.3 8.20 15.00 6.80
Show 19127+2435 MAD 7 BC 1901 1971 8 72 2.3 11.90 12.80 0.90
Show 19127+2435 A 264 DE 1901 2001 3 119 5.0 15.00 15.40 0.40
Sextuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
100
Precise sep
0.203
Constellation
Vulpecula
last precise pa
100
last precise sep
0.203
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19127+2435 HDS2720 Aa,Ab 1991 1 100 0.2 8.57 9.64 F5 191242.40+243436.4

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