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100241 (1994 PK35)
Classification: Main-belt Asteroid          SPK-ID: 2100241
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1820726522390733 4.3888e-08  
a 2.449128774571911 1.0401e-08 au
q 2.003209402910571 1.1018e-07 au
i 1.958581476034396 3.758e-06 deg
node 266.4328041761327 0.0001358 deg
peri 44.42093519762789 0.00013617 deg
M 325.0762928090801 1.0808e-05 deg
tp 2459336.310608682497
(2021-May-01.81060868)
4.2297e-05 TDB
period 1399.960744671767
3.83
8.9177e-06
2.442e-08
d
yr
n .2571500675073608 1.638e-09 deg/d
Q 2.89504814623325 1.2294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      554  
   data-arc span      9437 days (25.84 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60159  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:07:14  

Additional Information
 Earth MOID = .98739 au 
 Jupiter MOID = 2.36894 au 
 T_jup = 3.473 
[ 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 16.16   n/a E2021B55  

100241 (1994 PK35)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1994 PK35 = 1998 RO59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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