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JPL Small-Body Database Browser
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469739 (2005 NK72)
Classification: Main-belt Asteroid          SPK-ID: 2469739
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2215470925895857 1.1963e-07  
a 3.113515377083015 4.5804e-08 au
q 2.423725097557305 3.8296e-07 au
i 6.708855499490566 1.2523e-05 deg
node 155.8610442418147 8.5599e-05 deg
peri 181.1240379938953 0.00010754 deg
M 234.4523443003075 5.1883e-05 deg
tp 2459700.311469872734
(2022-Apr-30.81146987)
0.00029684 TDB
period 2006.66533954884
5.49
4.4282e-05
1.212e-07
d
yr
n .1794021120038576 3.9589e-09 deg/d
Q 3.803305656608725 5.5952e-08 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      4554 days (12.47 yr)  
   first obs. used      2005-07-06  
   last obs. used      2017-12-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57243  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:10:53  

Additional Information
 Earth MOID = 1.41442 au 
 Jupiter MOID = 1.59816 au 
 T_jup = 3.170 
[ 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 16.8   n/a MPO434690  

469739 (2005 NK72)          Discovered 2005-Jul-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 2005 NK72 = 2010 LV105 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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