13316-3636 I  1570

 
 
13h 31m 33.43s -36 36' 27.5" P.A. 118 sep 2.2 mag 8.91,11.19 Sp F2IV
 
 
Coord 2000
13316-3636
Discov num
I  1570
Comp
Coord arcsec 2000
13 31 33.43 -36 36 27.5
Date first
1927
Date last
1991
Obs
6
Pa first
120
Pa last
118
P.A. Now (θ)
118°
Sep first
3.0
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
8.91
Mag sec
11.19
delta mag (ΔM)
2.28
Spectral class
F2IV (yellow-white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117.8
Precise sep
2.155
Constellation
Centaurus
SAO
204551
Tycho2
7277-00726-1
HD
117532
last precise pa
117.8
last precise sep
2.155
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13316-3636 I 1570 1991 6 118 2.2 8.91 11.19 F2IV 133133.43-363627.5

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