18475+0648 J  2234AC

 
 
18h 47m 31.88s +06 47' 37.2" P.A. 58 sep 5.4 mag 10.52,12.30
 
 
Coord 2000
18475+0648
Discov num
J  2234
Comp
AC
Coord arcsec 2000
18 47 31.88 +06 47 37.2
Date first
1942
Date last
2010
Obs
5
Pa first
60
Pa last
58
P.A. Now (θ)
58°
Sep first
5.0
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
10.52
Mag sec
12.30
delta mag (ΔM)
1.78
Spectral class
Pri motion ra
-036
Sec motion ra
+058
Pri motion dec
-007
Sec motion dec
+011
Notes
rPM=1.621
This double is not physical.
 
 
18475+0648 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18475+0648 TDT1057 AB 1991 1991 1 121 2.3 10.52 12.36 1.84
Show 18475+0648 J 2234 AC 1942 2010 5 58 5.4 10.52 12.30 1.78 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
58.3
Precise sep
5.37
Constellation
Aquila
Tycho2
0460-00896-1
last precise pa
58.3
last precise sep
5.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18475+0648 J 2234 AC 2010 4 58 5.4 9.40 13.00 184823.05+064716.8

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