10147-3639 HWE  68AB

 
 
10h 14m 40.16s -36 38' 59.2" P.A. 305 sep 2.9 mag 8.70,9.40 Sp F2V
 
 
Coord 2000
10147-3639
Discov num
HWE  68
Comp
AB
Coord arcsec 2000
10 14 40.16 -36 38 59.2
Date first
1876
Date last
1960
Obs
14
Pa first
320
Pa last
305
P.A. Now (θ)
305°
Sep first
1.5
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
8.70
Mag sec
9.40
delta mag (ΔM)
0.7
Spectral class
F2V (yellow-white)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-038
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10147-3639 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 201205 10147-3639 HWE 68 AB 1876 1960 14 305 2.9 8.70 9.40 0.70 <===
Show 201205 10147-3639 HWE 68 AC 1929 1929 1 208 4.7 8.94 12.70 3.76
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.8
Precise sep
2.88
Constellation
Antlia
SAO
201205
last precise pa
304.8
last precise sep
2.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10147-3639 HWE 68 AB 1960 14 305 2.9 8.70 9.40 F2V 101440.16-363859.2

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