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120336 (2004 PX53)
Classification: Outer Main-belt Asteroid          SPK-ID: 2120336
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630988788869118 6.6167e-08  
a 3.972215628030768 3.559e-08 au
q 3.324351712401879 2.6228e-07 au
i 5.027016255254503 3.7045e-06 deg
node 71.79213762398092 7.5917e-05 deg
peri 258.65207116 7.6711e-05 deg
M 22.75751978297949 1.1057e-05 deg
tp 2459017.702572919010
(2020-Jun-17.20257292)		 8.8756e-05 TDB
period 2891.66281636605
7.92		 3.8863e-05
1.064e-07		 d
yr
n .1244958430016442 1.6732e-09 deg/d
Q 4.620079543659656 4.1395e-08 au
   Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      8496 days (23.26 yr)  
   first obs. used      1997-10-06  
   last obs. used      2021-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52786  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:24:44  

Additional Information
 Earth MOID = 2.31693 au 
 Jupiter MOID = .81237 au 
 T_jup = 3.027 
[ 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 14.15   n/a E2021B55  

120336 (2004 PX53)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2004 PX53 = 1997 TK29 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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