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447710 (2007 EX114)
Classification: Main-belt Asteroid          SPK-ID: 2447710
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09090735482928321 7.2274e-08  
a 2.275035555102591 2.3217e-08 au
q 2.068218090645645 1.6888e-07 au
i 5.17229333864374 7.8088e-06 deg
node 47.77846707262851 6.9799e-05 deg
peri 165.7815663205762 7.8711e-05 deg
M 289.9194879943427 3.9089e-05 deg
tp 2459244.491936973027
(2021-Jan-29.99193697)
0.00013833 TDB
period 1253.37408070305
3.43
1.9186e-05
5.253e-08
d
yr
n .2872247045335952 4.3967e-09 deg/d
Q 2.481853019559538 2.5327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4171 days (11.42 yr)  
   first obs. used      2007-03-13  
   last obs. used      2018-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53791  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:09:01  

Additional Information
 Earth MOID = 1.06182 au 
 Jupiter MOID = 2.48105 au 
 T_jup = 3.599 
[ 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 17.9   n/a MPO456121  

447710 (2007 EX114)          Discovered 2007-Mar-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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