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(2016 EC195)
Classification: Amor [NEO]          SPK-ID: 3747493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .122605397773602 3.4846e-07  
a 1.426619621950803 6.8268e-08 au
q 1.251708355729899 5.3909e-07 au
i 18.91891514892202 2.9234e-05 deg
node 12.12576240011058 2.3508e-05 deg
peri 78.99180106745089 0.00030505 deg
M 11.52629661504986 0.00027747 deg
tp 2459180.572720734591
(2020-Nov-27.07272073)
0.00048111 TDB
period 622.3872918713744
1.70
4.4675e-05
1.223e-07
d
yr
n .5784179797719896 4.1518e-08 deg/d
Q 1.601530888171707 7.6638e-08 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      1818 days (4.98 yr)  
   first obs. used      2016-03-13  
   last obs. used      2021-03-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .53089  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 16:40:17  

Additional Information
 Earth MOID = .350212 au 
 Jupiter MOID = 3.53766 au 
 T_jup = 4.631 
[ 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 21.2   n/a MPO380421  

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