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234784 (2002 PN188)
Classification: Main-belt Asteroid          SPK-ID: 2234784
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06576826389642448 5.7584e-08  
a 2.770255751854946 3.0131e-08 au
q 2.588060840506361 1.7054e-07 au
i 3.515147540757422 6.3018e-06 deg
node 356.6674956984517 0.00010154 deg
peri 283.6521922467577 0.00011642 deg
M 33.75223309885938 5.3823e-05 deg
tp 2459042.601415876526
(2020-Jul-12.10141588)
0.00025163 TDB
period 1684.140131349464
4.61
2.7476e-05
7.523e-08
d
yr
n .2137589344845906 3.4874e-09 deg/d
Q 2.95245066320353 3.2112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      8422 days (23.06 yr)  
   first obs. used      1996-03-20  
   last obs. used      2019-04-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59811  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:08:51  

Additional Information
 Earth MOID = 1.57267 au 
 Jupiter MOID = 2.13539 au 
 T_jup = 3.332 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO433534  

234784 (2002 PN188)          Discovered 2002-Aug-08 by NEAT at Palomar
Reference: 20100330/Numbers.arcLast Updated: 2010-04-05
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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