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382059 (2011 EQ22)
Classification: Main-belt Asteroid          SPK-ID: 2382059
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .116387166375952 5.8384e-08  
a 2.349684750772663 2.2561e-08 au
q 2.076211600753447 1.4274e-07 au
i 4.530834746511572 6.0644e-06 deg
node 97.32311457875451 7.8921e-05 deg
peri 37.56174363561399 8.3405e-05 deg
M 229.5562611927302 2.5862e-05 deg
tp 2459477.187278361263
(2021-Sep-19.68727836)
9.5988e-05 TDB
period 1315.566555966356
3.60
1.8947e-05
5.187e-08
d
yr
n .2736463604728536 3.9412e-09 deg/d
Q 2.623157900791878 2.5187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      5109 days (13.99 yr)  
   first obs. used      2004-04-14  
   last obs. used      2018-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54366  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:59:33  

Additional Information
 Earth MOID = 1.09256 au 
 Jupiter MOID = 2.40563 au 
 T_jup = 3.545 
[ 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 MPO437564  

382059 (2011 EQ22)          Discovered 2004-Apr-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

Alternate Designations
 2011 EQ22 = 2004 GQ72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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