17581-2249 ARA1832

 
 
17h 58m 04.44s -22 48' 53.7" P.A. 15 sep 6.9 mag 12.60,12.70
 
 
Coord 2000
17581-2249
Discov num
ARA1832
Comp
Coord arcsec 2000
17 58 04.44 -22 48 53.7
Date first
1920
Date last
2000
Obs
5
Pa first
17
Pa last
15
P.A. Now (θ)
15°
Sep first
6.4
Sep last
6.9
Sep. Now (ρ)
6.9"
Mag pri
12.60
Mag sec
12.70
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-001
Sec motion ra
+002
Pri motion dec
-010
Sec motion dec
+005
Notes
rPM=1.522
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15
Precise sep
6.91
Constellation
Sagittarius
last precise pa
15
last precise sep
6.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17581-2249 ARA1832 1998 3 15 6.9 12.60 12.70 D 175804.44-224853.7
17581-2249 ARA1832 1999 4 15 6.9 12.60 12.70 D 175804.44-224853.7
17581-2249 ARA1832 2000 5 15 6.9 12.60 12.70 175804.44-224853.7

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