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434500 (2005 SB71)
Classification: Apollo [NEO]          SPK-ID: 2434500
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2571823688136802 9.8767e-08  
a 1.263449792555203 5.0041e-09 au
q .9385127820287028 1.2835e-07 au
i 13.20885752158303 8.6323e-06 deg
node 200.6046331400414 1.2393e-05 deg
peri 100.4250306320691 4.2239e-05 deg
M 160.828344049148 4.0297e-05 deg
tp 2458768.762936687426
(2019-Oct-12.26293669)
5.679e-05 TDB
period 518.7228861041582
1.42
3.0817e-06
8.437e-09
d
yr
n .6940121780701863 4.1231e-09 deg/d
Q 1.588386803081703 6.291e-09 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      3744 days (10.25 yr)  
   first obs. used      2005-09-30  
   last obs. used      2015-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59713  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:20:49  

Additional Information
 Earth MOID = .0865439 au 
 Jupiter MOID = 3.65641 au 
 T_jup = 5.046 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.2   n/a MPO349157  

434500 (2005 SB71)          Discovered 2005-Sep-30 by CSS at Catalina
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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