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215860 (2005 EQ71)
Classification: Main-belt Asteroid          SPK-ID: 2215860
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .118308340965973 3.7076e-08  
a 2.330526715321039 1.4394e-08 au
q 2.054805966054528 8.7053e-08 au
i 5.480946171561495 5.0294e-06 deg
node 72.79005488428614 4.9754e-05 deg
peri 62.45332540439598 5.5781e-05 deg
M 117.7840521189489 2.3786e-05 deg
tp 2458575.329086790924
(2019-Apr-01.82908679)
8.5443e-05 TDB
period 1299.509789327779
3.56
1.2039e-05
3.296e-08
d
yr
n .2770275398896563 2.5665e-09 deg/d
Q 2.60624746458755 1.6097e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      6643 days (18.19 yr)  
   first obs. used      2000-11-24  
   last obs. used      2019-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59322  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:12:21  

Additional Information
 Earth MOID = 1.07574 au 
 Jupiter MOID = 2.43068 au 
 T_jup = 3.556 
[ 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 16.9   n/a MPO266617  

215860 (2005 EQ71)          Discovered 2005-Mar-02 by CSS at Catalina
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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