19457+0341 HJ 2895AB

 
 
19h 45m 40.02s +03 40' 40.4" P.A. 305 sep 9.3 mag 9.26,10.10 Sp F8
 
 
Coord 2000
19457+0341
Discov num
HJ 2895
Comp
AB
Coord arcsec 2000
19 45 40.02 +03 40 40.4
Date first
1830
Date last
2014
Obs
14
Pa first
307
Pa last
305
P.A. Now (θ)
305°
Sep first
12.0
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
9.26
Mag sec
10.10
delta mag (ΔM)
0.84
Spectral class
F8 (yellow-white)
Pri motion ra
-041
Sec motion ra
-042
Pri motion dec
-050
Sec motion dec
-060
Notes
rPM=0.137 (< 0.3, Physical double)
This double is physical.
 
 
19457+0341 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19457+0341 HJ 2895 AB 1830 2014 14 305 9.3 9.26 10.10 0.84 <===
Show 19457+0341 HJ 2895 AC 1830 2014 8 18 46.4 9.26 12.20 2.94
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.6
Precise sep
9.25
Cdsa2 id
HJ 2895 AB
Constellation
Aquila
Ra deg
19.761116666666666
De deg
3.6778888888888885
last precise pa
304.6
last precise sep
9.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19457+0341 HJ 2895 AB 2000 12 305 9.4 9.26 10.10 F8 D 194540.02+034040.4
19457+0341 HJ 2895 AB 2014 14 305 9.3 9.26 10.10 F8 D 194540.02+034040.4

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