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214216 (2005 ES84)
Classification: Main-belt Asteroid          SPK-ID: 2214216
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1352766442067619 4.1136e-08  
a 2.385916289078557 1.4223e-08 au
q 2.063157540133759 9.6853e-08 au
i 2.239395528098679 4.647e-06 deg
node 69.70416328648534 0.00013832 deg
peri 58.49738925208327 0.00014009 deg
M 72.44633311079276 2.1999e-05 deg
tp 2458729.608649813917
(2019-Sep-03.10864981)
8.1574e-05 TDB
period 1346.112106431261
3.69
1.2037e-05
3.296e-08
d
yr
n .2674368637500872 2.3913e-09 deg/d
Q 2.708675038023354 1.6147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      7089 days (19.41 yr)  
   first obs. used      2000-11-28  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63271  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:04:16  

Additional Information
 Earth MOID = 1.07927 au 
 Jupiter MOID = 2.33722 au 
 T_jup = 3.522 
[ 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 17.3   n/a MPO470299  

214216 (2005 ES84)          Discovered 2005-Mar-04 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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