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447022 (2004 NO)
Classification: Mars-crossing Asteroid          SPK-ID: 2447022
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3577033649166655 5.4177e-08  
a 2.340616170004152 4.4002e-08 au
q 1.503369890015309 1.3865e-07 au
i 8.00981332970243 7.2685e-06 deg
node 105.9978218363137 7.5688e-05 deg
peri 197.2311465794162 9.9704e-05 deg
M 154.1648841001133 7.361e-05 deg
tp 2458440.385664151969
(2018-Nov-17.88566415)
0.00025186 TDB
period 1307.957788716315
3.58
3.6883e-05
1.01e-07
d
yr
n .275238240183056 7.7614e-09 deg/d
Q 3.177862449992995 5.9741e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      5064 days (13.86 yr)  
   first obs. used      2004-07-09  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61862  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:31:27  

Additional Information
 Earth MOID = .490177 au 
 Jupiter MOID = 2.08751 au 
 T_jup = 3.463 
[ 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 18.4   n/a MPO450458  

447022 (2004 NO)          Discovered 2004-Jul-09 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28

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