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215273 (2001 PO34)
Classification: Main-belt Asteroid          SPK-ID: 2215273
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2795543615623685 1.598e-07  
a 2.538831740246129 1.4307e-08 au
q 1.829090253987345 4.1156e-07 au
i 10.85112595792549 1.1345e-05 deg
node 201.6393138937237 5.7338e-05 deg
peri 108.3854737231883 5.6475e-05 deg
M 247.3823862014277 1.3189e-05 deg
tp 2459462.724675173774
(2021-Sep-05.22467517)
5.5162e-05 TDB
period 1477.574221739267
4.05
1.249e-05
3.42e-08
d
yr
n .2436425830279041 2.0595e-09 deg/d
Q 3.248573226504913 1.8307e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      7288 days (19.95 yr)  
   first obs. used      2000-05-05  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58535  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:17:09  

Additional Information
 Earth MOID = .850217 au 
 Jupiter MOID = 2.18977 au 
 T_jup = 3.367 
[ 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 16.1   n/a MPO470312  

215273 (2001 PO34)          Discovered 2001-Aug-10 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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