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56729 (2000 NM14)
Classification: Main-belt Asteroid          SPK-ID: 2056729
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02957775939963403 4.6405e-08  
a 3.002889529378698 2.2057e-08 au
q 2.914070785375054 1.4485e-07 au
i 10.02250242490708 4.7231e-06 deg
node 134.1749573035312 2.9002e-05 deg
peri 270.286256713357 0.00010468 deg
M 211.35492667555 0.00010466 deg
tp 2459785.293647698898
(2022-Jul-24.79364770)
0.00055806 TDB
period 1900.673240309351
5.20
2.0941e-05
5.733e-08
d
yr
n .1894065704536393 2.0868e-09 deg/d
Q 3.091708273382341 2.2709e-08 au
  Orbit Determination Parameters
   # obs. used (total)      748  
   data-arc span      7759 days (21.24 yr)  
   first obs. used      1999-05-17  
   last obs. used      2020-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57669  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:58:04  

Additional Information
 Earth MOID = 1.94346 au 
 Jupiter MOID = 2.04002 au 
 T_jup = 3.228 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO474449  

56729 (2000 NM14)          Discovered 2000-Jul-05 by LONEOS at Anderson Mesa
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 NM14 = 2001 SZ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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