15272+6452 HU 1162AB

 
 
15h 27m 09.75s +64 52' 11.9" P.A. 106 sep 1.2 mag 10.25,10.45 Sp K0
 
 
Coord 2000
15272+6452
Discov num
HU 1162
Comp
AB
Coord arcsec 2000
15 27 09.75 +64 52 11.9
Date first
1905
Date last
2010
Obs
12
Pa first
107
Pa last
106
P.A. Now (θ)
106°
Sep first
1.3
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.25
Mag sec
10.45
delta mag (ΔM)
0.2
Spectral class
K0 (yellow-orange)
Pri motion ra
-017
Sec motion ra
-017
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
15272+6452 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16737 15272+6452 HU 1162 AB 1905 2010 12 106 1.2 10.25 10.45 0.20 <===
Show 16737 15272+6452 HU 1162 AC 1894 2013 7 36 19.8 10.25 11.59 1.34
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
106.4
Precise sep
1.224
Constellation
Draco
SAO
16737
Tycho2
4184-01153-1
last precise pa
106.4
last precise sep
1.224
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15272+6452 HU 1162 AB 2002 11 107 1.2 10.25 10.45 K0 152709.75+645211.9
15272+6452 HU 1162 AB 2010 12 106 1.2 10.25 10.45 K0 152709.75+645211.9

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