19007-2030 ARA1165

 
 
19h 00m 43.81s -20 29' 09.3" P.A. 288 sep 12.2 mag 11.38,12.16
 
 
Coord 2000
19007-2030
Discov num
ARA1165
Comp
Coord arcsec 2000
19 00 43.81 -20 29 09.3
Date first
1919
Date last
2010
Obs
6
Pa first
290
Pa last
288
P.A. Now (θ)
288°
Sep first
12.7
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
11.38
Mag sec
12.16
delta mag (ΔM)
0.78
Spectral class
Pri motion ra
-001
Sec motion ra
+004
Pri motion dec
-007
Sec motion dec
-005
Notes
rPM=0.762
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287.7
Precise sep
12.17
Constellation
Sagittarius
Tycho2
6290-01813-1
last precise pa
287.7
last precise sep
12.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19007-2030 ARA1165 2000 3 288 12.1 11.38 11.59 D 190043.81-202909.3
19007-2030 ARA1165 2010 6 288 12.2 11.38 12.16 190043.81-202909.3

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