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455184 (2000 ED14)
Classification: Aten [NEO, PHA]          SPK-ID: 2455184
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 49 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5666728675134942 1.5454e-07  
a .8349801215738646 1.1369e-08 au
q .3618195417648367 1.2794e-07 au
i 13.77871975815465 1.7909e-05 deg
node 3.88250102878181 4.2942e-05 deg
peri 310.1143782727464 3.8603e-05 deg
M 353.6804091276691 4.3444e-05 deg
tp 2459205.392142442774
(2020-Dec-21.89214244)		 3.3719e-05 TDB
period 278.684382419353
0.76		 5.6919e-06
1.558e-08		 d
yr
n 1.291783905774406 2.6384e-08 deg/d
Q 1.308140701382893 1.7812e-08 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A2 [EST] 6.181928773838214E-14 1.329E-14
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
R0 [SET] 1. n/a
   Orbit Determination Parameters
   # obs. used (total)      160  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      6950 days (19.03 yr)  
   first obs. used      2000-03-04  
   last obs. used      2019-03-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44257  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-28 08:12:04  

Additional Information
 Earth MOID = .0358946 au 
 Jupiter MOID = 4.02395 au 
 T_jup = 6.873 
 Nongravitational accels. using nonstandard g(r) = (1 au/ r)^2 
[ 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 20.8   n/a MPO264918  

455184 (2000 ED14)          Discovered 2000-Mar-04 by LINEAR at Socorro
Reference: Last Updated: 2016-02-25

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