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100064 (1992 EL20)
Classification: Main-belt Asteroid          SPK-ID: 2100064
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07061874396984957 3.4157e-08  
a 2.56765809371065 1.4889e-08 au
q 2.386333304188786 9.1685e-08 au
i 5.43416580480087 3.9116e-06 deg
node 106.3904433893714 4.562e-05 deg
peri 7.346069874930481 5.578e-05 deg
M 37.56261754798383 3.2486e-05 deg
tp 2459043.695845812810
(2020-Jul-13.19584581)
0.00013551 TDB
period 1502.810485325677
4.11
1.3071e-05
3.579e-08
d
yr
n .2395511633138384 2.0836e-09 deg/d
Q 2.748982883232514 1.594e-08 au
  Orbit Determination Parameters
   # obs. used (total)      531  
   data-arc span      10548 days (28.88 yr)  
   first obs. used      1992-02-26  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55633  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:24:17  

Additional Information
 Earth MOID = 1.40286 au 
 Jupiter MOID = 2.31128 au 
 T_jup = 3.422 
[ 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 16.02   n/a E2021B55  

100064 (1992 EL20)          Discovered 1992-Mar-01 by UESAC at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1992 EL20 = 2003 YD29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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