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101896 (1999 PM3)
Classification: Main-belt Asteroid          SPK-ID: 2101896
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 .1694442076165748 4.3019e-08  
a 2.272700396768637 8.9427e-09 au
q 1.8876044788883 9.8863e-08 au
i 3.495501792127031 4.4962e-06 deg
node 314.4881920646831 8.7439e-05 deg
peri 29.86630432812312 8.8795e-05 deg
M 72.38893329872857 1.7059e-05 deg
tp 2458948.859010178649
(2020-Apr-09.35901018)
5.8512e-05 TDB
period 1251.444830135069
3.43
7.3863e-06
2.022e-08
d
yr
n .2876674954669356 1.6979e-09 deg/d
Q 2.657796314648974 1.0458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      516  
   data-arc span      7863 days (21.53 yr)  
   first obs. used      1999-08-07  
   last obs. used      2021-02-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57898  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:39:15  

Additional Information
 Earth MOID = .87895 au 
 Jupiter MOID = 2.7403 au 
 T_jup = 3.590 
[ 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 16.5   n/a MPO474893  

101896 (1999 PM3)          Discovered 1999-Aug-12 by Comba, P. G. at Prescott
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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