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JPL Small-Body Database Browser
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434496 (2005 SU40)
Classification: Main-belt Asteroid          SPK-ID: 2434496
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2295695965773991 6.5927e-08  
a 2.345468020028429 1.474e-08 au
q 1.807019872885312 1.5046e-07 au
i 2.823915643618095 7.131e-06 deg
node 19.7820829771582 0.00012715 deg
peri 337.0969100401257 0.00012922 deg
M 288.9745609529461 2.3805e-05 deg
tp 2458859.353550845177
(2020-Jan-10.85355085)
8.8641e-05 TDB
period 1312.026783002745
3.59
1.2368e-05
3.386e-08
d
yr
n .2743846426489046 2.5866e-09 deg/d
Q 2.883916167171547 1.8124e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      5531 days (15.14 yr)  
   first obs. used      2003-01-25  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59482  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:35:47  

Additional Information
 Earth MOID = .802474 au 
 Jupiter MOID = 2.55892 au 
 T_jup = 3.524 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO440802  

434496 (2005 SU40)          Discovered 2005-Sep-13 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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