14330+0340 RBR  44

 
 
14h 32m 57.70s +03 39' 33.8" P.A. 230 sep 0.6 mag 7.40,13.00 Sp F7V dist. 70.08 pc (228.6 l.y.)
 
 
Coord 2000
14330+0340
Discov num
RBR  44
Comp
Coord arcsec 2000
14 32 57.70 +03 39 33.8
Date first
2003
Date last
2003
Obs
1
Pa first
230
Pa last
230
P.A. Now (θ)
230°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
7.40
Mag sec
13.00
delta mag (ΔM)
5.6
Spectral class
F7V (yellow-white)
Pri motion ra
+016
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229.7
Precise sep
0.64
Constellation
Virgo
HIP
71141
Tycho2
0328-01790-1
HD
127743
BD
BD+04 2879
Distance
70.08
Distance ly
228.6
last precise pa
229.7
last precise sep
0.64
 
 
ORBITAL ELEMENTS
 
 
Period (P)1134.4357d (3.11y)± 86.4727 Periastron (T)47983.625d (1990.251y)± 31.2177 Semi-major axis (a)11.18m± 1.33
Eccentricity (e)0 Inclination (i)100.47°± 9.94 Longitude of periastron (ω)
Node (Ω)344.73°± 13.44 Note Grade9(1=Definitive, 9=Indet.)
Equinox Last observation1991
label rho theta
2000-01-01 0.007 332.5
2001-01-01 0.011 167.3
2002-01-01 0.003 25.8
2003-01-01 0.009 336.7
2004-01-01 0.010 169.9
2005-01-01 0.002 77.5
2006-01-01 0.010 339.8
2007-01-01 0.009 173.0
2008-01-01 0.003 126.1
2009-01-01 0.011 342.3
2010-01-01 0.007 177.4
2011-01-01 0.005 143.5
2012-01-01 0.011 344.6
2013-01-01 0.005 184.6
2014-01-01 0.007 151.3
2015-01-01 0.011 346.8
2016-01-01 0.003 199.9
2017-01-01 0.009 156.0
2018-01-01 0.010 349.3
2019-01-01 0.002 243.0
2020-01-01 0.010 159.2
2021-01-01 0.009 352.3
2022-01-01 0.003 299.2
2023-01-01 0.011 161.8
2024-01-01 0.008 356.3
2025-01-01 0.005 320.9
2026-01-01 0.011 164.1
2027-01-01 0.006 2.6
2028-01-01 0.007 330.0
2029-01-01 0.011 166.3
2030-01-01 0.004 15.3

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

grafico orbita





wds14330%2B0340r.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
14330+0340 RBR 44 2003 1 230 0.6 7.40 13.00 F7V N 143257.70+033933.8

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