14035+1047 DSG   9

 
 
14H 03M 32.35S +10 47' 12.4" P.A. 77 SEP 0.4 MAG 6.30,10.00 SP G6V DIST. 16.98 PC (55.39 L.Y.)
 
 
Coord 2000
14035+1047
Discov num
DSG   9
Comp
Coord arcsec 2000
14 03 32.35 +10 47 12.4
Date first
2003
Date last
2014
Obs
3
Pa first
80
Pa last
77
P.A. Now (θ)
77°
Sep first
0.2
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
6.30
Mag sec
10.00
delta mag (ΔM)
3.7
Spectral class
G6V (yellow)
Pri motion ra
+084
Sec motion ra
Pri motion dec
-304
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
SAO
100832
HIP
68682
Tycho2
0904-01278-1
HD
122742
HR
5273
GL
Gl 538
BD
BD+11 2625
Distance
16.98
Distance ly
55.39
last precise pa
76.7
last precise sep
0.405
 
 
ORBITAL ELEMENTS
 
 
Period (P)3614.8999d (9.9y) Periastron (T)33998.1992d (1951.96y) Semi-major axis (a)105.28m± 2.02
Eccentricity (e)0.547 Inclination (i)93.5° Longitude of periastron (ω)189°
Node (Ω)252.3° Note Grade9(1=Definitive, 9=Indet.)
Equinox Last observation1991
label rho theta
2000-01-01 0.032 242.1
2001-01-01 0.037 76.4
2002-01-01 0.014 56.8
2003-01-01 0.067 256.4
2004-01-01 0.121 254.0
2005-01-01 0.151 252.9
2006-01-01 0.162 252.1
2007-01-01 0.154 251.2
2008-01-01 0.129 250.2
2009-01-01 0.087 248.4
2010-01-01 0.025 239.5
2011-01-01 0.042 75.0
2012-01-01 0.006 30.2
2013-01-01 0.074 256.0
2014-01-01 0.125 253.8
2015-01-01 0.153 252.8
2016-01-01 0.162 252.0
2017-01-01 0.153 251.2
2018-01-01 0.126 250.1
2019-01-01 0.081 248.1
2020-01-01 0.018 235.0
2021-01-01 0.046 73.9
2022-01-01 0.006 296.1
2023-01-01 0.080 255.6
2024-01-01 0.129 253.7
2025-01-01 0.155 252.7
2026-01-01 0.162 251.9
2027-01-01 0.151 251.1
2028-01-01 0.122 250.0
2029-01-01 0.075 247.8
2030-01-01 0.011 224.7

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

grafico orbita





grafico misure orbit6
Measures: green=micrometric, blue=interferometric, purple=photographic