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434431 (2005 NC7)
Classification: Mars-crossing Asteroid          SPK-ID: 2434431
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5119553338522108 1.0363e-07  
a 3.00190839380517 5.271e-08 au
q 1.46506537986089 3.0131e-07 au
i 13.96021203102801 7.7387e-06 deg
node 164.3148418359255 8.0945e-05 deg
peri 201.556287649221 8.4375e-05 deg
M 266.6666900679824 2.1868e-05 deg
tp 2459493.025529540610
(2021-Oct-05.52552954)
0.0001214 TDB
period 1899.741804547256
5.20
5.0036e-05
1.37e-07
d
yr
n .1894994357329493 4.9911e-09 deg/d
Q 4.53875140774945 7.9696e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6020 days (16.48 yr)  
   first obs. used      2000-08-03  
   last obs. used      2017-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46382  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:45:45  

Additional Information
 Earth MOID = .471244 au 
 Jupiter MOID = .963293 au 
 T_jup = 3.000 
[ 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 16.1   n/a MPO419179  

434431 (2005 NC7)          Discovered 2005-Jul-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

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