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434671 (2006 AP8)
Classification: Main-belt Asteroid          SPK-ID: 2434671
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2374954473507314 5.0659e-07  
a 2.543285541296847 3.9321e-08 au
q 1.939266803925905 1.3125e-06 au
i 7.450618362146625 2.0276e-05 deg
node 209.7401144007352 6.5202e-05 deg
peri 235.790018758186 0.0001375 deg
M 252.3801856154165 0.00011711 deg
tp 2459643.374676594715
(2022-Mar-04.87467659)		 0.00049072 TDB
period 1481.464026729787
4.06		 3.4357e-05
9.406e-08		 d
yr
n .243002863049379 5.6355e-09 deg/d
Q 3.147304278667789 4.866e-08 au
   Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      4900 days (13.42 yr)  
   first obs. used      2005-12-08  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59503  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:07:38  

Additional Information
 Earth MOID = .966014 au 
 Jupiter MOID = 2.14588 au 
 T_jup = 3.393 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457265.5 (2015-Aug-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .240108385936626 5.1653e-07  
q 1.929657106860605 1.3467e-06 au
tp 2456682.148571541515
(2014-Jan-24.64857154)		 0.00039945 TDB
node 210.0451464322531 6.49e-05 deg
peri 235.0784915122178 0.0001348 deg
i 7.467077538157064 2.033e-05 deg
   Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      4900 days (13.42 yr)  
   first obs. used      2005-12-08  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59503  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:07:38  

Additional Information
 Jupiter MOID = 2.14588 au 
 T_jup = 3.393 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.668046974371608E-13 -6.955340997909977E-13 -2.045936300281663E-10 -3.873805443748283E-12 -6.057693522126831E-11 -3.745890809144616E-12
q -6.955340997909977E-13 1.813501106967858E-12 5.336686744451625E-10 1.010700296780622E-11 1.580423474231381E-10 9.7703565222999E-12
tp -2.045936300281663E-10 5.336686744451625E-10 1.595572110560464E-7 2.985606539433937E-9 4.736738005747016E-8 2.886736211105061E-9
node -3.873805443748283E-12 1.010700296780622E-11 2.985606539433937E-9 4.211975624323244E-9 -3.234861897326978E-9 1.07030046701526E-9
peri -6.057693522126831E-11 1.580423474231381E-10 4.736738005747016E-8 -3.234861897326978E-9 1.817232769431618E-8 -1.51651084091435E-10
i -3.745890809144616E-12 9.7703565222999E-12 2.886736211105061E-9 1.07030046701526E-9 -1.51651084091435E-10 4.133122060701021E-10

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO472395  

434671 (2006 AP8)          Discovered 2006-Jan-02 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2006 AP8 = 2009 SY348 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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