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JPL Small-Body Database Browser
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(2012 PX)
Classification: Apollo [NEO]          SPK-ID: 3607372
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5648508628668428 6.8008e-06  
a 2.269040983105349 3.7585e-05 au
q .9873712259180631 9.4133e-07 au
i 3.401496229564668 2.8237e-05 deg
node 175.4932380851655 7.205e-05 deg
peri 199.66346661 0.00011754 deg
M 88.13462143127266 0.019802 deg
tp 2458694.862963752181
(2019-Jul-30.36296375)
0.061076 TDB
period 1248.423505568872
3.42
0.031019
8.493e-05
d
yr
n .2883636829923015 7.1647e-06 deg/d
Q 3.550710740292634 5.8814e-05 au
  Orbit Determination Parameters
   # obs. used (total)      208  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      34 days  
   first obs. used      2012-08-07  
   last obs. used      2012-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .35125  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:49:22  

Additional Information
 Earth MOID = .00224603 au 
 Jupiter MOID = 1.91211 au 
 T_jup = 3.381 
[ 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 23.2   n/a MPO254821  

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