18565-2336 ARA2248

 
 
18h 56m 26.17s -23 35' 48.3" P.A. 332 sep 12.9 mag 11.51,11.70
 
 
Coord 2000
18565-2336
Discov num
ARA2248
Comp
Coord arcsec 2000
18 56 26.17 -23 35 48.3
Date first
1910
Date last
2010
Obs
5
Pa first
323
Pa last
332
P.A. Now (θ)
332°
Sep first
13.4
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
11.51
Mag sec
11.70
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
-001
Sec motion ra
+016
Pri motion dec
-004
Sec motion dec
+004
Notes
rPM=1.139
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.4
Precise sep
12.85
Constellation
Sagittarius
Tycho2
6860-01059-1
last precise pa
332.4
last precise sep
12.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18565-2336 ARA2248 1998 3 331 13.0 11.51 11.70 D 185626.17-233548.3
18565-2336 ARA2248 1999 4 331 13.1 11.51 11.70 D 185626.17-233548.3
18565-2336 ARA2248 2010 5 332 12.9 11.51 11.70 185626.17-233548.3

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