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JPL Small-Body Database Browser
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324031 (2005 UN436)
Classification: Main-belt Asteroid          SPK-ID: 2324031
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 .05742559206479939 7.2145e-08  
a 2.722715143020332 2.7491e-08 au
q 2.566361613908594 2.0074e-07 au
i 4.951286491393198 7.3024e-06 deg
node 227.9892443256174 7.7734e-05 deg
peri 161.7435722677053 9.6057e-05 deg
M .509501717540122 5.6289e-05 deg
tp 2458598.177557936958
(2019-Apr-24.67755794)
0.00025657 TDB
period 1640.974139855435
4.49
2.4853e-05
6.804e-08
d
yr
n .2193818849770021 3.3226e-09 deg/d
Q 2.879068672132069 2.907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      8031 days (21.99 yr)  
   first obs. used      1996-10-06  
   last obs. used      2018-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61608  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:13:37  

Additional Information
 Earth MOID = 1.57138 au 
 Jupiter MOID = 2.39663 au 
 T_jup = 3.350 
[ 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 16.7   n/a MPO455389  

324031 (2005 UN436)          Discovered 2005-Oct-31 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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