03196+6714 HU 1056

 
 
03H 19M 35.36S +67 14' 15.2" P.A. 79.7 SEP 1.06 MAG 8.72,8.89 SP F8 DIST. 62.77 PC (204.76 L.Y.)
 
 
Coord 2000
03196+6714
Discov num
HU 1056
Comp
Coord arcsec 2000
03 19 35.36 +67 14 15.2
Date first
1904
Date last
2016
Obs
25
Pa first
102
Pa last
81
P.A. Now (θ)
79.7°
Sep first
0.6
Sep last
1.0
Sep. Now (ρ)
1.06"
Mag pri
8.72
Mag sec
8.89
delta mag (ΔM)
0.17
Spectral class
F8 (yellow-white)
Pri motion ra
-052
Sec motion ra
-052
Pri motion dec
-017
Sec motion dec
-017
Notes
O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Camelopardalis
SAO
12698
HIP
15482
Tycho2
4061-00395-1
HD
20274
ADS
2452
BD
BD+66 253
Distance
62.77
Distance ly
204.76
last precise pa
80.6
last precise sep
1.035
 
 
ORBITAL ELEMENTS
 
 
Period (P)603y Periastron (T)2010.2y Semi-major axis (a)1.386a
Eccentricity (e)0.18 Inclination (i)99.2° Longitude of periastron (ω)15.4°
Node (Ω)83.3° Note Grade5(1=Definitive, 9=Indet.)
Equinox2000 Last observation2012
label rho theta
2000 1.131 82.3
2001 1.129 82.1
2002 1.126 82.0
2003 1.124 81.8
2004 1.121 81.7
2005 1.117 81.5
2006 1.114 81.4
2007 1.110 81.3
2008 1.106 81.1
2009 1.102 81.0
2010 1.098 80.8
2011 1.093 80.7
2012 1.088 80.5
2013 1.083 80.4
2014 1.078 80.2
2015 1.073 80.0
2016 1.067 79.9
2017 1.062 79.7
2018 1.056 79.6
2019 1.049 79.4
2020 1.043 79.2
2021 1.036 79.1
2022 1.030 78.9
2023 1.023 78.7
2024 1.016 78.6
2025 1.008 78.4
2026 1.001 78.2
2027 0.993 78.0
2028 0.985 77.8
2029 0.977 77.6
2030 0.969 77.5

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