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JPL Small-Body Database Browser
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461847 (2006 EX49)
Classification: Inner Main-belt Asteroid          SPK-ID: 2461847
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05717170081218889 2.9779e-07  
a 1.833077585661186 1.368e-08 au
q 1.728277422368235 5.3853e-07 au
i 22.78774458466886 1.8602e-05 deg
node 353.0258269394599 1.1205e-05 deg
peri 206.4270348163378 0.0002023 deg
M 235.6447196774369 0.00018517 deg
tp 2459313.634866459020
(2021-Apr-09.13486646)
0.00046488 TDB
period 906.5039428389564
2.48
1.0147e-05
2.778e-08
d
yr
n .3971300983783534 4.4454e-09 deg/d
Q 1.937877748954137 1.4462e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4953 days (13.56 yr)  
   first obs. used      2006-03-04  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54686  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 17:38:41  

Additional Information
 Earth MOID = .740079 au 
 Jupiter MOID = 3.03694 au 
 T_jup = 3.931 
[ 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 18.9   n/a MPO380288  

461847 (2006 EX49)          Discovered 2006-Mar-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24

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