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385357 (2002 PJ129)
Classification: Main-belt Asteroid          SPK-ID: 2385357
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 .09217544008234728 3.7314e-08  
a 2.709753823155319 1.9813e-08 au
q 2.459981071991155 9.9053e-08 au
i 12.51847853251871 5.8017e-06 deg
node 138.4022722874977 2.3946e-05 deg
peri 134.2753278296001 4.8849e-05 deg
M 80.05273678323168 4.0392e-05 deg
tp 2458838.201224255883
(2019-Dec-20.70122426)
0.0001838 TDB
period 1629.270459810216
4.46
1.7869e-05
4.892e-08
d
yr
n .2209577899312888 2.4233e-09 deg/d
Q 2.959526574319484 2.1639e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      6640 days (18.18 yr)  
   first obs. used      2002-07-22  
   last obs. used      2020-09-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49841  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:05  

Additional Information
 Earth MOID = 1.45864 au 
 Jupiter MOID = 2.24652 au 
 T_jup = 3.323 
[ 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 16.20   n/a E2021B25  

385357 (2002 PJ129)          Discovered 2002-Aug-15 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2002 PJ129 = 2002 OC24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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