18481-0950 J  2677

 
 
18h 48m 04.56s -09 50' 37.5" P.A. 299 sep 5.9 mag 12.60,12.80
 
 
Coord 2000
18481-0950
Discov num
J  2677
Comp
Coord arcsec 2000
18 48 04.56 -09 50 37.5
Date first
1943
Date last
2000
Obs
3
Pa first
300
Pa last
299
P.A. Now (θ)
299°
Sep first
4.0
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
12.60
Mag sec
12.80
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+048
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298.5
Precise sep
5.946
Constellation
Scutum
last precise pa
298.5
last precise sep
5.946
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18481-0950 J 2677 1943 1 300 4.0 12.50 12.50 184860.00-095000.0
18481-0950 J 2677 2000 2 297 5.1 12.50 12.50 184804.19-095034.6

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