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(2013 PJ44)
Classification: Centaur          SPK-ID: 3645895
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6768489018925811 0.0016277  
a 12.14274193002033 0.05018 au
q 3.92394038872107 0.003555 au
i 21.47154961754477 0.042023 deg
node 316.6348706924784 0.026265 deg
peri 312.7433272606868 0.19255 deg
M 72.59269034897135 0.43078 deg
tp 2456084.022715724471
(2012-Jun-05.52271572)
1.0775 TDB
period 15455.16245431574
42.31
95.803
0.2623
d
yr
n .02329318770114077 0.00014439 deg/d
Q 20.3615434713196 0.084144 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      32 days  
   first obs. used      2013-08-12  
   last obs. used      2013-09-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .3524  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 08:22:56  

Additional Information
 Earth MOID = 2.95314 au 
 Jupiter MOID = .433049 au 
 T_jup = 2.521 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a E2013R95  

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