19457+0341 HJ 2895AC

 
 
19h 45m 40.02s +03 40' 40.4" P.A. 18 sep 46.4 mag 9.26,12.20 Sp F8
 
 
Coord 2000
19457+0341
Discov num
HJ 2895
Comp
AC
Coord arcsec 2000
19 45 40.02 +03 40 40.4
Date first
1830
Date last
2014
Obs
8
Pa first
14
Pa last
18
P.A. Now (θ)
18°
Sep first
40.0
Sep last
46.4
Sep. Now (ρ)
46.4"
Mag pri
9.26
Mag sec
12.20
delta mag (ΔM)
2.94
Spectral class
F8 (yellow-white)
Pri motion ra
-041
Sec motion ra
+009
Pri motion dec
-050
Sec motion dec
-004
Notes
rPM=1.051
This double is not 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
17.5
Precise sep
46.4
Constellation
Aquila
last precise pa
17.5
last precise sep
46.4
 
 
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 AC 2000 6 17 45.8 9.26 10.80 F8 D 194540.02+034040.4
19457+0341 HJ 2895 AC 2014 8 18 46.4 9.26 12.20 F8 D 194540.02+034040.4

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