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226701 (2004 NP3)
Classification: Main-belt Asteroid          SPK-ID: 2226701
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595891394511546 5.4959e-08  
a 2.413688208107172 1.9245e-08 au
q 2.02848978407195 1.3007e-07 au
i 2.761381560199807 6.2598e-06 deg
node 6.265290653634046 0.00010919 deg
peri 248.0049008052421 0.00011041 deg
M 111.7006127362747 1.7008e-05 deg
tp 2458575.515359224514
(2019-Apr-02.01535922)
6.3329e-05 TDB
period 1369.683361007116
3.75
1.6382e-05
4.485e-08
d
yr
n .2628344698115448 3.1435e-09 deg/d
Q 2.798886632142395 2.2317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      6523 days (17.86 yr)  
   first obs. used      2001-10-13  
   last obs. used      2019-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49989  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:09:43  

Additional Information
 Earth MOID = 1.01587 au 
 Jupiter MOID = 2.25221 au 
 T_jup = 3.499 
[ 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 17.1   n/a MPO437075  

226701 (2004 NP3)          Discovered 2004-Jul-12 by Broughton, J. at Reedy Creek
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2004 NP3 = 2007 DB101 = 2008 SU134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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