17163-6545 RST 908

 
 
17h 16m 19.91s -65 45' 00.4" P.A. 321 sep 1.2 mag 10.16,12.30
 
 
Coord 2000
17163-6545
Discov num
RST 908
Comp
Coord arcsec 2000
17 16 19.91 -65 45 00.4
Date first
1929
Date last
1970
Obs
2
Pa first
322
Pa last
321
P.A. Now (θ)
321°
Sep first
1.1
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.16
Mag sec
12.30
delta mag (ΔM)
2.14
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321.3
Precise sep
1.19
Constellation
Ara
Tycho2
9064-00261-1
last precise pa
321.3
last precise sep
1.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17163-6545 RST 908 1970 2 321 1.2 10.16 12.30 171619.91-654500.4

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