18474+4606 HJ 1348AB

 
 
18h 47m 23.13s +46 05' 29.3" P.A. 294 sep 72.3 mag 10.38,11.66
 
 
Coord 2000
18474+4606
Discov num
HJ 1348
Comp
AB
Coord arcsec 2000
18 47 23.13 +46 05 29.3
Date first
1894
Date last
2013
Obs
11
Pa first
294
Pa last
294
P.A. Now (θ)
294°
Sep first
71.1
Sep last
72.3
Sep. Now (ρ)
72.3"
Mag pri
10.38
Mag sec
11.66
delta mag (ΔM)
1.28
Spectral class
Pri motion ra
+009
Sec motion ra
-002
Pri motion dec
-025
Sec motion dec
-005
Notes
rPM=0.859
This double is not physical.
 
 
18474+4606 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18474+4606 HJ 1348 AB 1894 2013 11 294 72.3 10.38 11.66 1.28 <===
Show 18474+4606 HJ 1348 BC 1828 2013 5 309 17.2 11.66 12.60 0.94
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
294
Precise sep
72.29
Constellation
Lyra
Tycho2
3540-00849-1
last precise pa
294
last precise sep
72.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18474+4606 HJ 1348 AB 2006 9 294 73.5 10.38 11.66 D 184723.13+460529.3
18474+4606 HJ 1348 AB 2013 11 294 72.3 10.38 11.66 184723.13+460529.3

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