17464-7020 I   610

 
 
17h 46m 26.05s -70 20' 06.2" P.A. 71 sep 2.4 mag 8.65,11.60 Sp K0III+A
 
 
Coord 2000
17464-7020
Discov num
I   610
Comp
Coord arcsec 2000
17 46 26.05 -70 20 06.2
Date first
1914
Date last
1970
Obs
3
Pa first
74
Pa last
71
P.A. Now (θ)
71°
Sep first
2.1
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
8.65
Mag sec
11.60
delta mag (ΔM)
2.95
Spectral class
K0III+A (yellow-orange/white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.6
Precise sep
2.44
Cdsa2 id
I 610
Constellation
Apus
Tycho2
9293-01484-1
HD
160505
Ra deg
17.773902777777778
De deg
-70.33505555555556
last precise pa
70.6
last precise sep
2.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17464-7020 I 610 1970 4 71 2.4 8.65 11.60 K0III+A 174626.05-702006.2

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