14257+2338 BU 1442CP

 
 
14h 25m 49.29s +23 37' 18.1" P.A. 182 sep 56.1 mag 9.66,14.66 Sp K7
 
 
Coord 2000
14257+2338
Discov num
BU 1442
Comp
CP
Coord arcsec 2000
14 25 49.29 +23 37 18.1
Date first
1906
Date last
2017
Obs
8
Pa first
182
Pa last
182
P.A. Now (θ)
182°
Sep first
55.9
Sep last
56.1
Sep. Now (ρ)
56.1"
Mag pri
9.66
Mag sec
14.66
delta mag (ΔM)
5
Spectral class
K7 (yellow-orange)
Pri motion ra
-006
Sec motion ra
-009
Pri motion dec
+002
Sec motion dec
-002
Notes
N (See Notes)
rPM=0.542
Nature of this double is uncertain.
 
 
14257+2338 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 83344 14257+2338 BU 1442 AB 1881 2017 41 74 45.2 9.87 10.21 0.34
Show 83344 14257+2338 BU 1442 AC 1880 2017 38 61 75.2 9.87 9.66 0.21
Show 83344 14257+2338 BU 1442 AD 1903 2016 10 285 250.0 9.87 13.06 3.19
Show 83344 14257+2338 STG 6 AE 1895 2016 7 305 424.3 9.87 9.90 0.03
Show 83347 14257+2338 BU 1442 CP 1906 2017 8 182 56.1 9.66 14.66 5.00 <===
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.7
Precise sep
56.1
Cdsa2 id
BU 1442 CP
Constellation
Bootes
SAO
83347
Tycho2
2008-00148-1
Ra deg
14.430358333333333
De deg
23.621694444444444
last precise pa
181.7
last precise sep
56.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14257+2338 BU 1442 CP 1910 5 182 55.6 9.66   K7 N 142549.29+233718.1
14257+2338 BU 1442 CP 2001 6 182 55.7 9.66 14.70 K7 N 142549.29+233718.1
14257+2338 BU 1442 CP 2016 7 182 55.5 9.66 14.66 K7 N 142549.29+233718.1
14257+2338 BU 1442 CP 2017 8 182 56.1 9.66 14.66 K7 N 142549.29+233718.1

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