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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08420311438464155 4.2826e-08  
a 2.871803818680376 2.0525e-08 au
q 2.629988993245782 1.2888e-07 au
i 3.042292046170897 3.8524e-06 deg
node 71.64322647854887 8.8015e-05 deg
peri 275.9888585950031 9.1467e-05 deg
M 48.12913511790354 2.3412e-05 deg
tp 2458762.850920448542
(2019-Oct-06.35092045)
0.00011608 TDB
period 1777.585830888946
4.87
1.9057e-05
5.218e-08
d
yr
n .2025218663112143 2.1712e-09 deg/d
Q 3.11361864411497 2.2253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      7886 days (21.59 yr)  
   first obs. used      1998-04-24  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53253  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 10:00:08  

Additional Information
 Earth MOID = 1.62536 au 
 Jupiter MOID = 2.23421 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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