14430+1310 KU   48AB

 
 
14h 43m 02.28s +13 09' 55.7" P.A. 138 sep 6.6 mag 10.43,10.66 Sp K0
 
 
Coord 2000
14430+1310
Discov num
KU   48
Comp
AB
Coord arcsec 2000
14 43 02.28 +13 09 55.7
Date first
1897
Date last
2018
Obs
27
Pa first
140
Pa last
138
P.A. Now (θ)
138°
Sep first
6.0
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
10.43
Mag sec
10.66
delta mag (ΔM)
0.23
Spectral class
K0 (yellow-orange)
Pri motion ra
-013
Sec motion ra
+005
Pri motion dec
+072
Sec motion dec
+070
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.248 (< 0.3, Physical double)
This double is physical.
 
 
14430+1310 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 14430+1310 KU 48 AB 1897 2018 27 138 6.6 10.43 10.66 0.23 <===
Show 14430+1310 KU 48 AC 1897 2018 15 105 35.7 10.43 11.61 1.18
Show 14430+1310 SMR 19 AD 1991 2017 10 232 72.7 10.43 11.26 0.83
Show 14430+1310 KU 48 BC 1897 2018 15 98 30.3 10.66 11.61 0.95
Show 14430+1310 SMR 19 BD 1991 2017 10 237 73.4 10.66 11.26 0.60
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
137.6
Precise sep
6.634
Constellation
Bootes
Tycho2
0917-00624-2
Gaia DR2
44687229952
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14430+1310 KU 48 AB 2008 14 137 6.4 10.43 10.66 K0 DV 144302.28+130955.7
14430+1310 KU 48 AB 2010 17 137 6.5 10.43 10.66 K0 NVD 144302.28+130955.7
14430+1310 KU 48 AB 2017 21 138 6.7 10.43 10.66 K0 NV 144302.28+130955.7
14430+1310 KU 48 AB 2018 22 138 6.6 10.43 10.66 K0 NV 144302.28+130955.7

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