19449-0051 HJ  896AB

 
 
19h 44m 53.11s -00 50' 26.1" P.A. 157 sep 10.6 mag 10.14,11.80
 
 
Coord 2000
19449-0051
Discov num
HJ  896
Comp
AB
Coord arcsec 2000
19 44 53.11 -00 50 26.1
Date first
1827
Date last
2015
Obs
6
Pa first
155
Pa last
157
P.A. Now (θ)
157°
Sep first
7.0
Sep last
10.6
Sep. Now (ρ)
10.6"
Mag pri
10.14
Mag sec
11.80
delta mag (ΔM)
1.66
Spectral class
Pri motion ra
+026
Sec motion ra
+029
Pri motion dec
-013
Sec motion dec
-018
Notes
rPM=0.171 (< 0.3, Physical double)
This double is physical.
 
 
19449-0051 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19449-0051 HJ 896 AB 1827 2015 6 157 10.6 10.14 11.80 1.66 <===
Show 19449-0051 HJ 896 AC 1998 2015 3 136 11.7 10.14 14.30 4.16
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.3
Precise sep
10.575
Constellation
Aquila
SAO
125012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19449-0051 HJ 896 AB 2000 4 157 10.5 10.14 11.80 D 194453.11-005026.1
19449-0051 HJ 896 AB 2012 5 157 10.6 10.14 11.80 D 194453.11-005026.1
19449-0051 HJ 896 AB 2015 6 157 10.6 10.14 11.80 194453.11-005026.1

If you need more information about this double, apply for a data request form to the WDS.