17098-5240 B  1845

 
 
17h 09m 48.28s -52 39' 48.2" P.A. 151 sep 0.7 mag 10.10,9.87 Sp G0 dist. 89.29 pc (291.26 l.y.)
 
 
Coord 2000
17098-5240
Discov num
B  1845
Comp
Coord arcsec 2000
17 09 48.28 -52 39 48.2
Date first
1929
Date last
1991
Obs
5
Pa first
184
Pa last
151
P.A. Now (θ)
151°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.10
Mag sec
9.87
delta mag (ΔM)
0.23
Spectral class
G0 (yellow)
Pri motion ra
+018
Sec motion ra
+018
Pri motion dec
-012
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.3
Precise sep
0.68
Constellation
Ara
SAO
244473
HIP
83964
Tycho2
8727-00512-1
HD
154707
CP
CP-5210472
Distance
89.29
Distance ly
291.26
last precise pa
151.3
last precise sep
0.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17098-5240 B 1845 1991 5 151 0.7 10.10 9.87 G0 D 170948.28-523948.2

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