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357393 (2003 UP156)
Classification: Main-belt Asteroid          SPK-ID: 2357393
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2961882188641957 8.2159e-08  
a 2.575591486607368 4.1584e-08 au
q 1.812731631667346 1.8932e-07 au
i 6.05475902465824 1.8964e-05 deg
node 178.0696107880936 6.6456e-05 deg
peri 264.9156713201437 8.6115e-05 deg
M 333.9515594914085 5.9597e-05 deg
tp 2459109.742875998381
(2020-Sep-17.24287600)
0.0002522 TDB
period 1509.780800368682
4.13
3.6564e-05
1.001e-07
d
yr
n .2384452100014052 5.7748e-09 deg/d
Q 3.33845134154739 5.3901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      5739 days (15.71 yr)  
   first obs. used      2003-10-20  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67554  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:45  

Additional Information
 Earth MOID = .840528 au 
 Jupiter MOID = 1.96637 au 
 T_jup = 3.357 
[ 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 17.4   n/a MPO476672  

357393 (2003 UP156)          Discovered 2003-Oct-20 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2003 UP156 = 2007 RD88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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