08526-3633 FIN 296

 
 
08h 52m 38.70s -36 32' 43.2" P.A. 264 sep 0.08 mag 7.20,7.20 Sp G8III+A2 dist. 352.11 pc (1148.58 l.y.)
 
 
Coord 2000
08526-3633
Discov num
FIN 296
Comp
Coord arcsec 2000
08 52 38.70 -36 32 43.2
Date first
1930
Date last
2016
Obs
20
Pa first
119
Pa last
271
P.A. Now (θ)
264°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.08"
Mag pri
7.20
Mag sec
7.20
delta mag (ΔM)
0
Spectral class
G8III+A2 (yellow/white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
270.6
Precise sep
0.089
Constellation
Pyxis
SAO
199731
HIP
43590
Tycho2
7150-02588-1
HD
76072
HR
3534
CD
CD-36 5125
CP
CP-36 3051
Distance
352.11
Distance ly
1148.58
last precise pa
270.6
last precise sep
0.089
 
 
ORBITAL ELEMENTS
 
 
Period (P)60.09y Periastron (T)1984.07y Semi-major axis (a)0.09a
Eccentricity (e)0 Inclination (i)116.9° Longitude of periastron (ω)
Node (Ω)98.2° Note Grade3(1=Definitive, 9=Indet.)
Equinox2000 Last observation2018
label rho theta
2000 0.041 356.3
2001 0.044 344.1
2002 0.047 333.5
2003 0.052 324.5
2004 0.057 317.0
2005 0.062 310.7
2006 0.067 305.4
2007 0.072 300.8
2008 0.076 296.8
2009 0.080 293.2
2010 0.084 289.9
2011 0.086 286.9
2012 0.088 284.0
2013 0.090 281.2
2014 0.090 278.5
2015 0.090 275.8
2016 0.089 273.0
2017 0.087 270.2
2018 0.084 267.2
2019 0.081 264.0
2020 0.077 260.5
2021 0.073 256.6
2022 0.068 252.1
2023 0.063 247.0
2024 0.058 241.0
2025 0.053 233.8
2026 0.048 225.2
2027 0.044 214.9
2028 0.042 203.0
2029 0.041 190.0
2030 0.041 176.9

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

grafico orbita





wds08526-3633a.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
08526-3633 FIN 296 2006 18 308 0.1 7.20 7.20 G8III+A2 N 085238.70-363243.2
08526-3633 FIN 296 2015 19 273 0.1 7.20 7.20 G8III+A2 N 085238.70-363243.2
08526-3633 FIN 296 2016 20 271 0.1 7.20 7.20 G8III+A2 N 085238.70-363243.2

If you need more information about this double, apply for a data request form to the WDS.