03496+6318 CAR   1

 
 
03H 49M 36.62S +63 17' 49.6" P.A. 182.8 SEP 0.09 MAG 6.31,7.11 SP A5VN DIST. 71.63 PC (233.66 L.Y.)
 
 
Coord 2000
03496+6318
Discov num
CAR   1
Comp
Coord arcsec 2000
03 49 36.62 +63 17 49.6
Date first
1991
Date last
2012
Obs
28
Pa first
81
Pa last
88
P.A. Now (θ)
182.8°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.09"
Mag pri
6.31
Mag sec
7.11
delta mag (ΔM)
0.8
Spectral class
A5Vn (white)
Pri motion ra
-018
Sec motion ra
Pri motion dec
-057
Sec motion dec
Notes
N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Camelopardalis
SAO
12917
HIP
17891
Tycho2
4067-01936-1
HD
23523
HR
1158
BD
BD+62 612
Distance
71.63
Distance ly
233.66
last precise pa
88
last precise sep
0.11
 
 
ORBITAL ELEMENTS
 
 
Period (P)10.31y Periastron (T)1997.93y Semi-major axis (a)0.103a
Eccentricity (e)0.452 Inclination (i)38.4° Longitude of periastron (ω)111.9°
Node (Ω)179.1° Note Grade2(1=Definitive, 9=Indet.)
Equinox2000 Last observation2012
label rho theta
2000 0.094 48.0
2001 0.104 74.3
2002 0.114 96.1
2003 0.122 114.8
2004 0.126 131.5
2005 0.124 147.9
2006 0.112 166.2
2007 0.083 192.9
2008 0.046 265.9
2009 0.070 358.8
2010 0.090 38.5
2011 0.101 66.7
2012 0.111 89.8
2013 0.119 109.3
2014 0.125 126.5
2015 0.126 142.8
2016 0.117 160.1
2017 0.094 182.8
2018 0.054 232.4
2019 0.060 339.7
2020 0.085 28.1
2021 0.098 58.7
2022 0.108 83.1
2023 0.117 103.5
2024 0.124 121.3
2025 0.126 137.7
2026 0.121 154.4
2027 0.103 174.6
2028 0.067 210.3
2029 0.049 312.3
2030 0.080 16.3

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