12440-4459 HU 1496

 
 
12h 44m 00.85s -44 59' 12.3" P.A. 311 sep 2.8 mag 9.17,12.90 Sp F5V
 
 
Coord 2000
12440-4459
Discov num
HU 1496
Comp
Coord arcsec 2000
12 44 00.85 -44 59 12.3
Date first
1913
Date last
1933
Obs
3
Pa first
315
Pa last
311
P.A. Now (θ)
311°
Sep first
2.7
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
9.17
Mag sec
12.90
delta mag (ΔM)
3.73
Spectral class
F5V (yellow-white)
Pri motion ra
+012
Sec motion ra
Pri motion dec
-032
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
311.1
Precise sep
2.84
Cdsa2 id
HU 1496
Constellation
Centaurus
SAO
223630
Tycho2
7783-01942-1
HD
110655
Ra deg
12.733569444444443
De deg
-44.98675
last precise pa
311.1
last precise sep
2.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12440-4459 HU 1496 1933 3 311 2.8 9.17 12.90 F5V 124400.85-445912.3

If you need more information about this double, apply for a data request form to the WDS.