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JPL Small-Body Database Browser
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434531 (2005 SA252)
Classification: Main-belt Asteroid          SPK-ID: 2434531
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1755064848174063 5.2476e-08  
a 2.295725038672372 1.4032e-08 au
q 1.89281040702768 1.1715e-07 au
i 9.13503878753651 8.816e-06 deg
node 25.5658614372802 2.8945e-05 deg
peri 287.3839592152867 4.0015e-05 deg
M 356.8938717861461 2.5008e-05 deg
tp 2458611.462134111774
(2019-May-07.96213411)
8.8293e-05 TDB
period 1270.510426014275
3.48
1.1648e-05
3.189e-08
d
yr
n .2833506853850527 2.5978e-09 deg/d
Q 2.698639670317064 1.6495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      5703 days (15.61 yr)  
   first obs. used      2004-03-17  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60596  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:40:55  

Additional Information
 Earth MOID = .902863 au 
 Jupiter MOID = 2.62792 au 
 T_jup = 3.558 
[ 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 17.2   n/a MPO437681  

434531 (2005 SA252)          Discovered 2005-Aug-27 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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