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351280 (2004 SE34)
Classification: Main-belt Asteroid          SPK-ID: 2351280
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2107525488370141 5.2783e-08  
a 2.42391522557428 1.1474e-08 au
q 1.913068913619654 1.3224e-07 au
i 1.707149498921407 5.7292e-06 deg
node 195.0116242943369 0.00016688 deg
peri 196.4322958791908 0.00016776 deg
M 39.31359892418874 1.4833e-05 deg
tp 2458849.972839674114
(2020-Jan-01.47283967)
5.6613e-05 TDB
period 1378.397786013356
3.77
9.7877e-06
2.68e-08
d
yr
n .2611727932625335 1.8545e-09 deg/d
Q 2.934761537528905 1.3893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      7022 days (19.23 yr)  
   first obs. used      2000-09-03  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50244  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:20:01  

Additional Information
 Earth MOID = .918848 au 
 Jupiter MOID = 2.50475 au 
 T_jup = 3.480 
[ 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 17.3   n/a MPO494830  

351280 (2004 SE34)          Discovered 2004-Sep-17 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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