14257+2338 STG   6AE

 
 
14h 25m 43.56s +23 36' 59.9" P.A. 305.00 sep 424.3 mag 9.87,9.90 Sp M1 dist. 16.36 pc (53.37 l.y.)
 
 
Coord 2000
14257+2338
Discov num
STG   6
Comp
AE
Coord arcsec 2000
14 25 43.56 +23 36 59.9
Date first
1895
Date last
2016
Obs
7
Pa first
293
Pa last
305
P.A. Now (θ)
305°
Sep first
276.3
Sep last
424.3
Sep. Now (ρ)
424.3"
Mag pri
9.87
Mag sec
9.90
delta mag (ΔM)
0.03
Spectral class
M1 (red)
Pri motion ra
+079
Sec motion ra
+001
Pri motion dec
-112
Sec motion dec
-001
Notes
N L P (See Notes, Linear solution, 100-year proper motion)
Visually invisible, K-band or other infrared star rPM=0.99
This double is not physical.
 
 
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 42 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 12 182 56.1 9.66 14.66 5.00
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.5
Precise sep
424.316
Constellation
Bootes
SAO
83344
HIP
70529
Tycho2
2008-00790-1
GL
Gl 548A
BD
BD+24 2733
Distance
16.36
Distance ly
53.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14257+2338 STG 6 AE 2004 3 304 407.8 9.87   M1 DP 142543.46+233701.5
14257+2338 STG 6 AE 2016 7 305 424.3 9.87 9.90 M1 NL P 142543.56+233659.9

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