04130+5237 PRV   1AB

 
 
04h 12m 58.69s +52 36' 39.5" P.A. 294 sep 0.1 mag 13.20,15.40 Sp M4.5
 
 
Coord 2000
04130+5237
Discov num
PRV   1
Comp
AB
Coord arcsec 2000
04 12 58.69 +52 36 39.5
Date first
2003
Date last
2006
Obs
9
Pa first
116
Pa last
294
P.A. Now (θ)
294°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
13.20
Mag sec
15.40
delta mag (ΔM)
2.2
Spectral class
M4.5 (red)
Pri motion ra
-327
Sec motion ra
Pri motion dec
-811
Sec motion dec
Notes
N O (See Notes, Orbital solution)
This double is physical.
 
 
04130+5237 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 04130+5237 PRV 1 AB 2003 2006 9 294 0.1 13.20 15.40 2.20 Y <===
Show 04130+5237 JNN 260 AC 2012 2012 1 332 2.6 13.40 19.00 5.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
294.1
Precise sep
0.057
Constellation
Perseus
last precise pa
294.1
last precise sep
0.057
 
 
ORBITAL ELEMENTS
 
 
Period (P)736.9d (2.02y)± 1.7 Periastron (T)51856d (2000.853y)± 8 Semi-major axis (a)0.0805a± 0.0012
Eccentricity (e)0.161± 0.012 Inclination (i)121.9°± 0.8 Longitude of periastron (ω)311.7°± 3.7
Node (Ω)271.8°± 1.2 Note Grade2(1=Definitive, 9=Indet.)
Equinox Last observation2006
label rho theta
2000-01-01 0.085 107.4
2001-01-01 0.068 278.3
2002-01-01 0.084 108.8
2003-01-01 0.067 280.6
2004-01-01 0.083 110.4
2005-01-01 0.065 283.0
2006-01-01 0.081 112.0
2007-01-01 0.064 285.6
2008-01-01 0.080 113.6
2009-01-01 0.062 288.3
2010-01-01 0.079 115.3
2011-01-01 0.060 291.1
2012-01-01 0.077 117.0
2013-01-01 0.058 294.2
2014-01-01 0.075 118.8
2015-01-01 0.055 297.5
2016-01-01 0.074 120.7
2017-01-01 0.053 301.1
2018-01-01 0.072 122.7
2019-01-01 0.051 305.0
2020-01-01 0.070 124.8
2021-01-01 0.048 309.3
2022-01-01 0.069 127.0
2023-01-01 0.046 314.1
2024-01-01 0.067 129.3
2025-01-01 0.044 319.3
2026-01-01 0.065 131.8
2027-01-01 0.042 325.1
2028-01-01 0.063 134.4
2029-01-01 0.040 331.5
2030-01-01 0.061 137.1

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






wds04130%2B5237b.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
04130+5237 PRV 1 AB 2006 9 294 0.1 13.20 15.40 M4.5 NO 041258.94+523640.7

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