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JPL Small-Body Database Browser
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(2014 EL45)
Classification: Amor [NEO]          SPK-ID: 3663957
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6196198233954699 1.8686e-08  
a 2.856692986384686 7.9652e-08 au
q 1.086629382665929 3.1671e-08 au
i 30.89196260584778 9.6422e-06 deg
node 174.8870760154896 4.2326e-06 deg
peri 22.84343418852594 1.4015e-05 deg
M 98.6620601673381 2.0561e-05 deg
tp 2458517.172552702418
(2019-Feb-02.67255270)		 8.0667e-05 TDB
period 1763.574374303721
4.83		 7.3759e-05
2.019e-07		 d
yr
n .2041308862531709 8.5375e-09 deg/d
Q 4.626756590103443 1.2901e-07 au
   Orbit Determination Parameters
   # obs. used (total)      389  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      1916 days (5.25 yr)  
   first obs. used      2014-03-09  
   last obs. used      2019-06-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38339  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Aug-06 05:56:30  

Additional Information
 Earth MOID = .119608 au 
 Jupiter MOID = .600062 au 
 T_jup = 2.820 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.9   n/a MPO297951  
rotation period rot_per 5.490 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2014) Minor Planet Bull. 41, 157-168.]

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