18472-0607 J  1634

 
 
18h 47m 18.91s -06 05' 11.6" P.A. 5 sep 7.5 mag 12.53,12.59
 
 
Coord 2000
18472-0607
Discov num
J  1634
Comp
Coord arcsec 2000
18 47 18.91 -06 05 11.6
Date first
1892
Date last
2010
Obs
6
Pa first
8
Pa last
5
P.A. Now (θ)
Sep first
7.6
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
12.53
Mag sec
12.59
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
-002
Sec motion ra
-005
Pri motion dec
+001
Sec motion dec
+003
Notes
B (Blue magnitudes)
rPM=0.618
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
4.6
Precise sep
7.48
Constellation
Scutum
last precise pa
4.6
last precise sep
7.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18472-0607 J 1634 1999 4 6 7.4 12.53 12.59 DB 184718.91-060511.6
18472-0607 J 1634 2000 5 6 7.4 12.53 12.59 DB 184718.91-060511.6
18472-0607 J 1634 2010 6 6 7.0 12.53 12.59 B 184718.91-060511.6

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