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214220 (2005 EQ94)
Classification: Main-belt Asteroid          SPK-ID: 2214220
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1246959325691534 5.883e-08  
a 2.447403395812235 1.7616e-08 au
q 2.142222146998516 1.5136e-07 au
i .9557566495989299 5.415e-06 deg
node 193.284410077403 0.00038735 deg
peri 4.121261471558363 0.00038822 deg
M 330.5875242127195 2.7114e-05 deg
tp 2459114.757797004518
(2020-Sep-22.25779700)
0.00010573 TDB
period 1398.481624570155
3.83
1.5099e-05
4.134e-08
d
yr
n .2574220452204023 2.7793e-09 deg/d
Q 2.752584644625955 1.9812e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      7428 days (20.34 yr)  
   first obs. used      1999-10-04  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64787  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:07:51  

Additional Information
 Earth MOID = 1.14033 au 
 Jupiter MOID = 2.20408 au 
 T_jup = 3.487 
[ 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 17.1   n/a MPO459956  

214220 (2005 EQ94)          Discovered 2005-Mar-10 by Tucker, R. A. at Goodricke-Pigott
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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