15345-7458 HEI 785AB

 
 
15h 34m 31.26s -74 58' 20.2" P.A. 130 sep 2.8 mag 10.46,12.70 Sp G8/K0III
 
 
Coord 2000
15345-7458
Discov num
HEI 785
Comp
AB
Coord arcsec 2000
15 34 31.26 -74 58 20.2
Date first
1991
Date last
1991
Obs
1
Pa first
130
Pa last
130
P.A. Now (θ)
130°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
10.46
Mag sec
12.70
delta mag (ΔM)
2.24
Spectral class
G8/K0III (yellow)
Pri motion ra
-048
Sec motion ra
Pri motion dec
-041
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
15345-7458 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15345-7458 HEI 785 AB 1991 1991 1 130 2.8 10.46 12.70 2.24 <===
Show 15345-7458 UC 3028 AC 1893 2000 6 83 28.9 10.46 11.52 1.06
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
129.7
Precise sep
2.83
Constellation
Apus
Tycho2
9271-02042-1
HD
137803
last precise pa
129.7
last precise sep
2.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15345-7458 HEI 785 AB 1991 1 130 2.8 10.46 12.70 G8/K0III 153431.26-745820.2

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