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JPL Small-Body Database Browser
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66236 (1999 EP3)
Classification: Main-belt Asteroid          SPK-ID: 2066236
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .107612623596853 2.8797e-08  
a 2.201388739161825 6.427e-09 au
q 1.964491521384052 6.2961e-08 au
i 7.735950175998405 4.3145e-06 deg
node 353.5805816354845 2.7529e-05 deg
peri 252.1897762973051 3.5961e-05 deg
M 133.9010201571029 2.3989e-05 deg
tp 2458556.763735759357
(2019-Mar-14.26373576)
7.9094e-05 TDB
period 1193.008499406551
3.27
5.2245e-06
1.43e-08
d
yr
n .3017581183864811 1.3215e-09 deg/d
Q 2.438285956939597 7.1186e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1585  
   data-arc span      7536 days (20.63 yr)  
   first obs. used      1999-03-14  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54887  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:42:00  

Additional Information
 Earth MOID = .968357 au 
 Jupiter MOID = 2.60077 au 
 T_jup = 3.645 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO337766  

66236 (1999 EP3)          Discovered 1999-Mar-14 by Broughton, J. at Reedy Creek
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 EP3 = 2000 RZ48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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