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120326 (2004 NK3)
Classification: Main-belt Asteroid          SPK-ID: 2120326
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08430155122495421 4.1199e-08  
a 2.872542639487702 1.9796e-08 au
q 2.630382839019065 1.2301e-07 au
i 3.042025119743129 3.8488e-06 deg
node 71.64360691077721 8.581e-05 deg
peri 276.1415042555222 8.9278e-05 deg
M 88.46912182499167 2.324e-05 deg
tp 2458763.494031548034
(2019-Oct-06.99403155)
0.00011553 TDB
period 1778.271846689292
4.87
1.8383e-05
5.033e-08
d
yr
n .2024437380990044 2.0927e-09 deg/d
Q 3.114702439956341 2.1465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      533  
   data-arc span      8304 days (22.74 yr)  
   first obs. used      1998-04-24  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52491  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:24:42  

Additional Information
 Earth MOID = 1.624 au 
 Jupiter MOID = 2.2334 au 
 T_jup = 3.290 
[ 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 15.6   n/a MPO449700  

120326 (2004 NK3)          Discovered 2004-Jul-09 by Broughton, J. at Reedy Creek
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2004 NK3 = 2002 CN175 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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