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215453 (2002 PG11)
Classification: Main-belt Asteroid          SPK-ID: 2215453
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1191620302027848 9.2236e-08  
a 2.460083300456634 1.9606e-08 au
q 2.166934779906254 2.1611e-07 au
i 2.609781237915896 6.6736e-06 deg
node 218.938933145715 0.00011606 deg
peri 166.5109171903534 0.00011811 deg
M 163.384532918477 1.9634e-05 deg
tp 2458360.865932837558
(2018-Aug-30.36593284)
7.6731e-05 TDB
period 1409.363910189557
3.86
1.6848e-05
4.613e-08
d
yr
n .2554343824169448 3.0535e-09 deg/d
Q 2.753231821007014 2.1942e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      6497 days (17.79 yr)  
   first obs. used      2002-07-04  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:18:40  

Additional Information
 Earth MOID = 1.17098 au 
 Jupiter MOID = 2.68186 au 
 T_jup = 3.479 
[ 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 17.1   n/a MPO470314  

215453 (2002 PG11)          Discovered 2002-Aug-05 by CINEOS at Campo Imperatore
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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