18011-2252 ARA1835

 
 
18h 01m 02.15s -22 51' 50.3" P.A. 303 sep 9.9 mag 12.60,12.80
 
 
Coord 2000
18011-2252
Discov num
ARA1835
Comp
Coord arcsec 2000
18 01 02.15 -22 51 50.3
Date first
1920
Date last
1999
Obs
6
Pa first
305
Pa last
303
P.A. Now (θ)
303°
Sep first
10.3
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
12.60
Mag sec
12.80
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+001
Sec motion ra
-009
Pri motion dec
-001
Sec motion dec
+003
Notes
rPM=1.135
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303.3
Precise sep
9.936
Constellation
Sagittarius
last precise pa
303.5
last precise sep
9.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18011-2252 ARA1835 1998 4 305 9.9 12.60 12.80 D 180102.15-225150.3
18011-2252 ARA1835 1999 5 303 9.9 12.60 12.80 D 180102.15-225150.3

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