09238-2111 ARA1070

 
 
09h 23m 47.46s -21 10' 51.5" P.A. 356 sep 8.4 mag 11.05,13.80
 
 
Coord 2000
09238-2111
Discov num
ARA1070
Comp
Coord arcsec 2000
09 23 47.46 -21 10 51.5
Date first
1918
Date last
2010
Obs
5
Pa first
9
Pa last
356
P.A. Now (θ)
356°
Sep first
8.8
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
11.05
Mag sec
13.80
delta mag (ΔM)
2.75
Spectral class
Pri motion ra
-009
Sec motion ra
-022
Pri motion dec
+000
Sec motion dec
+014
Notes
rPM=0.733
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
356
Precise sep
8.41
Cdsa2 id
ARA 1070
Constellation
Hydra
Tycho2
6041-00979-1
Ra deg
9.396516666666667
De deg
-21.180972222222223
last precise pa
356
last precise sep
8.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09238-2111 ARA1070 1998 2 356 8.9 11.05 13.80 D 092347.46-211051.5
09238-2111 ARA1070 1999 3 357 8.9 11.05 13.80 D 092347.46-211051.5
09238-2111 ARA1070 2010 5 356 8.4 11.05 13.80 092347.46-211051.5

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