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JPL Small-Body Database Browser
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266372 (2007 EM80)
Classification: Main-belt Asteroid          SPK-ID: 2266372
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1017698877307278 2.2667e-07  
a 2.541011924896709 1.5073e-08 au
q 2.28241342657753 5.8096e-07 au
i 3.476144217209496 7.834e-06 deg
node 163.4440897926678 7.2714e-05 deg
peri 327.855490528382 0.00010226 deg
M 14.42987446574266 5.4792e-05 deg
tp 2458541.198110151060
(2019-Feb-26.69811015)
0.00022533 TDB
period 1479.477898182774
4.05
1.3164e-05
3.604e-08
d
yr
n .2433290828083231 2.1651e-09 deg/d
Q 2.799610423215887 1.6607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      8745 days (23.94 yr)  
   first obs. used      1995-03-02  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55675  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:14:20  

Additional Information
 Earth MOID = 1.29814 au 
 Jupiter MOID = 2.23217 au 
 T_jup = 3.436 
[ 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 17.3   n/a MPO423024  

266372 (2007 EM80)          Discovered 2007-Mar-11 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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