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(2011 PP16)
Classification: Amor [NEO]          SPK-ID: 3838789
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6733651570087292 1.7066e-07  
a 3.319603417311918 7.2211e-08 au
q 1.084298141006964 5.7053e-07 au
i 11.71559213120096 1.3215e-05 deg
node 213.1574877008048 0.00010116 deg
peri 219.7442819649077 0.00011759 deg
M 132.7890764819499 6.0077e-05 deg
tp 2458185.631403781952
(2018-Mar-08.13140378)
0.00035501 TDB
period 2209.162849915392
6.05
7.2084e-05
1.974e-07
d
yr
n .1629576561156583 5.3172e-09 deg/d
Q 5.554908693616872 1.2084e-07 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      6557 days (17.95 yr)  
   first obs. used      2001-05-24  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41138  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-22 06:08:59  

Additional Information
 Earth MOID = .141663 au 
 Jupiter MOID = .413677 au 
 T_jup = 2.724 
[ 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 16.8   .33761 MPO477647 autocmod 2.6q

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