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434447 (2005 NA123)
Classification: Main-belt Asteroid          SPK-ID: 2434447
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1940048713434615 8.9456e-08  
a 3.121957901137004 4.3892e-08 au
q 2.516282860187217 2.8867e-07 au
i 6.014198406947963 6.79e-06 deg
node 119.7292131326483 0.00010306 deg
peri 220.6260784615612 0.00010546 deg
M 251.0134912270965 2.4644e-05 deg
tp 2459610.471060089033
(2022-Jan-30.97106009)
0.00014392 TDB
period 2014.832699060149
5.52
4.249e-05
1.163e-07
d
yr
n .1786748846035344 3.768e-09 deg/d
Q 3.727632942086792 5.2407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      6228 days (17.05 yr)  
   first obs. used      2003-04-01  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59811  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:25:43  

Additional Information
 Earth MOID = 1.51124 au 
 Jupiter MOID = 1.67957 au 
 T_jup = 3.178 
[ 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 16.2   n/a MPO472394  

434447 (2005 NA123)          Discovered 2005-Jul-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

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