14267+1625 A  2069

 
 
14h 26m 43.88s +16 24' 51.3" P.A. 60.1 sep 0.13 mag 8.78,9.36 Sp F8 dist. 103.2 pc (336.64 l.y.)
 
 
Coord 2000
14267+1625
Discov num
A  2069
Comp
Coord arcsec 2000
14 26 43.88 +16 24 51.3
Date first
1909
Date last
2006
Obs
68
Pa first
230
Pa last
193
P.A. Now (θ)
60.1°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.13"
Mag pri
8.78
Mag sec
9.36
delta mag (ΔM)
0.58
Spectral class
F8 (yellow-white)
Pri motion ra
-017
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.8
Precise sep
0.206
Constellation
Bootes
SAO
101027
HIP
70619
Tycho2
1476-00451-1
HD
126695
ADS
9264
BD
BD+17 2737
Distance
103.2
Distance ly
336.64
last precise pa
192.8
last precise sep
0.206
 
 
ORBITAL ELEMENTS
 
 
Period (P)42.28y Periastron (T)1977.48y Semi-major axis (a)0.2a
Eccentricity (e)0.403 Inclination (i)126.2° Longitude of periastron (ω)27.3°
Node (Ω)54.4° Note Grade2(1=Definitive, 9=Indet.)
Equinox Last observation1999
label rho theta
2000 0.252 213.6
2001 0.243 210.6
2002 0.234 207.3
2003 0.223 203.8
2004 0.212 199.9
2005 0.199 195.6
2006 0.186 190.6
2007 0.172 184.8
2008 0.159 178.1
2009 0.146 170.2
2010 0.134 160.7
2011 0.125 149.7
2012 0.118 137.1
2013 0.115 123.5
2014 0.116 109.6
2015 0.119 96.1
2016 0.123 83.5
2017 0.126 71.7
2018 0.126 60.1
2019 0.119 48.0
2020 0.108 33.7
2021 0.093 15.4
2022 0.083 351.3
2023 0.084 324.1
2024 0.096 300.7
2025 0.116 284.0
2026 0.138 272.4
2027 0.159 264.0
2028 0.180 257.6
2029 0.199 252.5
2030 0.215 248.2

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

grafico orbita





wds14267%2B1625a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14267+1625 A 2069 2006 69 193 0.2 8.78 9.36 F8 NO 142643.88+162451.3

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