13161-5704 HJ 4576

 
 
13h 16m 06.64s -57 03' 41.7" P.A. 127.00 sep 5.7 mag 7.06,9.99 Sp F2IV dist. 139.86 pc (456.22 l.y.)
 
 
Coord 2000
13161-5704
Discov num
HJ 4576
Comp
Coord arcsec 2000
13 16 06.64 -57 03 41.7
Date first
1834
Date last
2015
Obs
15
Pa first
130
Pa last
127
P.A. Now (θ)
127°
Sep first
6.0
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
7.06
Mag sec
9.99
delta mag (ΔM)
2.93
Spectral class
F2IV (yellow-white)
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126.7
Precise sep
5.742
Constellation
Centaurus
SAO
240693
HIP
64739
Tycho2
8657-02905-1
Gaia DR2
88215077120
HD
115113
CP
CP-56 5673
Distance
139.86
Distance ly
456.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13161-5704 HJ 4576 1999 13 127 5.6 7.06 9.99 F2IV D 131606.64-570341.7
13161-5704 HJ 4576 2015 15 127 5.7 7.06 9.99 F2IV 131606.64-570341.7
13161-5704 HJ 4576 2016 15 116 9.0 7.06 9.99 F2IV 131606.64-570341.7

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