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213130 (2000 DE44)
Classification: Main-belt Asteroid          SPK-ID: 2213130
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1183901786980146 6.1429e-08  
a 2.628031297622461 1.8133e-08 au
q 2.316898202672963 1.7112e-07 au
i 12.16392138621538 5.0643e-06 deg
node 158.5387445390659 2.0093e-05 deg
peri 22.26836585946555 2.6663e-05 deg
M 300.3452972410953 1.8725e-05 deg
tp 2459458.361444799162
(2021-Aug-31.86144480)
8.1952e-05 TDB
period 1556.124091387609
4.26
1.6105e-05
4.409e-08
d
yr
n .2313440181232494 2.3943e-09 deg/d
Q 2.939164392571959 2.028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      7731 days (21.17 yr)  
   first obs. used      2000-02-06  
   last obs. used      2021-04-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52414  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:20  

Additional Information
 Earth MOID = 1.32544 au 
 Jupiter MOID = 2.03112 au 
 T_jup = 3.360 
[ 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 16.19   n/a MPCxxxxx  

213130 (2000 DE44)          Discovered 2000-Feb-29 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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