01096-4616 GAA   5 (AI Phe)

 
 
01h 09m 34.28s -58 17' 52.4" P.A. 14.00 mag 7.50,7.90 Sp G3V dist. 285.71 pc (931.99 l.y.)
 
 
Coord 2000
01096-4616
Discov num
GAA   5
Comp
Coord arcsec 2000
01 09 34.28 -58 17 52.4
Date first
2016
Date last
2017
Obs
12
Pa first
14
Pa last
14
P.A. Now (θ)
14°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
7.50
Mag sec
7.90
delta mag (ΔM)
0.4
Spectral class
G3V (yellow)
Pri motion ra
+056
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
N O K (See Notes, Orbital solution, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
14.3
Precise sep
0.001
Var name
AI Phe
Constellation
Phoenix
SAO
232318
HIP
5438
Tycho2
8479-00114-1
HD
6980
CP
CP-58 80
Distance
285.71
Distance ly
931.99
last precise pa
14.3
last precise sep
0.001
 
 
ORBITAL ELEMENTS
 
 
Period (P)24.59215d± 0.00002 Periastron (T)8248.603d (1881.46y)± 0.004 Semi-major axis (a)1.315m± 0.005
Eccentricity (e)0.1872± 0.0001 Inclination (i)91.32°± 0.39 Longitude of periastron (ω)110.36°± 0.03
Node (Ω)13.31°± 0.23 Note Grade4(1=Definitive, 9=Indet.)
Equinox Last observation2017
label rho theta
2000-01-01 0.001 15.3
2001-01-01 172.8
2002-01-01 0.001 192.0
2003-01-01 0.001 193.6
2004-01-01 276.3
2005-01-01 0.001 12.8
2006-01-01 0.001 14.0
2007-01-01 0.001 16.2
2008-01-01 187.7
2009-01-01 0.001 192.5
2010-01-01 0.001 194.1
2011-01-01 9.3
2012-01-01 0.001 13.1
2013-01-01 0.001 14.3
2014-01-01 18.0
2015-01-01 0.001 190.2
2016-01-01 0.001 192.9
2017-01-01 0.001 194.9
2018-01-01 0.001 11.5
2019-01-01 0.001 13.4
2020-01-01 0.001 14.7
2021-01-01 24.4
2022-01-01 0.001 191.3
2023-01-01 0.001 193.2
2024-01-01 196.7
2025-01-01 0.001 12.3
2026-01-01 0.001 13.7
2027-01-01 0.001 15.2
2028-01-01 166.3
2029-01-01 0.001 192.0
2030-01-01 0.001 193.6

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






wds01096-4616a.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
01096-4616 GAA 5 2017 12 14 0.0 7.50 7.90 G3V NO K 010934.28-581752.4

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