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295445 (2008 ND)
Classification: Main-belt Asteroid          SPK-ID: 2295445
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2038871918789 4.8074e-08  
a 3.110361706262096 3.1905e-08 au
q 2.476198792244653 1.5689e-07 au
i 12.01701526594883 5.6542e-06 deg
node 199.8744941842847 3.2676e-05 deg
peri 114.7786799939314 3.8108e-05 deg
M 20.76308306602848 1.8061e-05 deg
tp 2458884.940910294092
(2020-Feb-05.44091029)
9.9774e-05 TDB
period 2003.617293338904
5.49
3.0828e-05
8.44e-08
d
yr
n .1796750313529598 2.7645e-09 deg/d
Q 3.744524620279539 3.841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      8459 days (23.16 yr)  
   first obs. used      1997-06-01  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55193  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 19:25:12  

Additional Information
 Earth MOID = 1.49272 au 
 Jupiter MOID = 1.82041 au 
 T_jup = 3.154 
[ 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 16.2   n/a MPO440401  

295445 (2008 ND)          Discovered 2008-Jul-01 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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