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152159 (2005 NE56)
Classification: Main-belt Asteroid          SPK-ID: 2152159
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1925523659297797 3.8114e-08  
a 2.523308596258648 1.5676e-08 au
q 2.037439556078094 9.6578e-08 au
i 4.502835225212026 3.8063e-06 deg
node 36.51102153189625 5.9081e-05 deg
peri 322.0732014978383 6.0417e-05 deg
M 263.4847427499465 1.6652e-05 deg
tp 2459593.007038975714
(2022-Jan-13.50703898)
6.972e-05 TDB
period 1464.043489675086
4.01
1.3643e-05
3.735e-08
d
yr
n .2458943347918542 2.2914e-09 deg/d
Q 3.009177636439202 1.8694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      7396 days (20.25 yr)  
   first obs. used      2000-04-12  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51891  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:56  

Additional Information
 Earth MOID = 1.03466 au 
 Jupiter MOID = 2.44439 au 
 T_jup = 3.425 
[ 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 16.32   n/a E2021B55  

152159 (2005 NE56)          Discovered 2005-Jul-10 by Siding Spring Survey at Siding Spring
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 2005 NE56 = 2001 PK51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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