19500+1757 ABH 126AE

 
 
19h 49m 59.91s +17 57' 26.0" P.A. 144 sep 70.4 mag 7.99,13.42 Sp B7Vp
 
 
Coord 2000
19500+1757
Discov num
ABH 126
Comp
AE
Coord arcsec 2000
19 49 59.91 +17 57 26.0
Date first
1988
Date last
2013
Obs
6
Pa first
145
Pa last
144
P.A. Now (θ)
144°
Sep first
72.0
Sep last
70.4
Sep. Now (ρ)
70.4"
Mag pri
7.99
Mag sec
13.42
delta mag (ΔM)
5.43
Spectral class
B7Vp (blue-white)
Pri motion ra
+001
Sec motion ra
-003
Pri motion dec
-012
Sec motion dec
-008
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.47
This double is not physical.
 
 
19500+1757 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19500+1757 H 4 99 AB 1782 2013 13 83 25.3 7.99 11.07 3.08
Show 19500+1757 H 4 99 AC 1879 2013 19 256 68.5 7.99 9.10 1.11
Show 19500+1757 H 4 99 AD 1879 2013 7 340 44.3 7.99 13.23 5.24
Show 19500+1757 ABH 126 AE 1988 2013 6 144 70.4 7.99 13.42 5.43 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
143.5
Precise sep
70.37
Cdsa2 id
ABH 126 AE
Constellation
Sagitta
Ra deg
19.833308333333335
De deg
17.95722222222222
last precise pa
143.5
last precise sep
70.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19500+1757 ABH 126 AE 2002 3 143 71.3 7.99 13.48 B7Vp D 194959.91+175726.0
19500+1757 ABH 126 AE 2013 6 144 70.4 7.99 13.42 B7Vp NU 194959.91+175726.0

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