17481-5025 I  1337

 
 
17h 48m 08.98s -50 25' 06.2" P.A. 1 sep 1.1 mag 9.81,10.17 Sp F5/6V
 
 
Coord 2000
17481-5025
Discov num
I  1337
Comp
Coord arcsec 2000
17 48 08.98 -50 25 06.2
Date first
1926
Date last
1991
Obs
6
Pa first
3
Pa last
1
P.A. Now (θ)
Sep first
1.0
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
9.81
Mag sec
10.17
delta mag (ΔM)
0.36
Spectral class
F5/6V (yellow-white)
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.4
Precise sep
1.076
Constellation
Ara
SAO
245038
Tycho2
8351-01010-1
last precise pa
1.4
last precise sep
1.076
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17481-5025 I 1337 1991 6 1 1.1 9.81 10.17 F5/6V 174808.98-502506.2

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