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101895 (1999 PE3)
Classification: Main-belt Asteroid          SPK-ID: 2101895
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 .1168053662014481 3.4702e-08  
a 2.350373420862991 9.8403e-09 au
q 2.075837192728939 7.9581e-08 au
i 1.150446597579647 4.3155e-06 deg
node 222.9458972295712 0.00021377 deg
peri 213.016715987229 0.00021485 deg
M 243.3750324070451 2.1641e-05 deg
tp 2459626.876011868449
(2022-Feb-16.37601187)
8.0006e-05 TDB
period 1316.144968274477
3.60
8.2654e-06
2.263e-08
d
yr
n .273526099842919 1.7178e-09 deg/d
Q 2.624909648997043 1.099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      7253 days (19.86 yr)  
   first obs. used      1999-08-11  
   last obs. used      2019-06-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55942  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:39:15  

Additional Information
 Earth MOID = 1.09065 au 
 Jupiter MOID = 2.58811 au 
 T_jup = 3.549 
[ 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 15.9   n/a MPO266355  

101895 (1999 PE3)          Discovered 1999-Aug-11 by Comba, P. G. at Prescott
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 PE3 = 2001 BO33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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