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434434 (2005 NK15)
Classification: Main-belt Asteroid          SPK-ID: 2434434
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2544281769354311 1.1151e-07  
a 2.285386322030778 1.1779e-08 au
q 1.703919646523317 2.4929e-07 au
i 3.533976481672825 4.5094e-06 deg
node 100.5911246211577 0.00016966 deg
peri 232.0289969123831 0.00017361 deg
M 89.03629719451027 2.8092e-05 deg
tp 2458688.393759586225
(2019-Jul-23.89375959)
9.7371e-05 TDB
period 1261.937547823885
3.45
9.7561e-06
2.671e-08
d
yr
n .2852756070383931 2.2055e-09 deg/d
Q 2.866852997538239 1.4776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      8800 days (24.09 yr)  
   first obs. used      1995-10-25  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52749  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:02:04  

Additional Information
 Earth MOID = .696278 au 
 Jupiter MOID = 2.50878 au 
 T_jup = 3.556 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.5   n/a MPO503562  

434434 (2005 NK15)          Discovered 2005-Jul-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2005 NK15 = 1995 UC44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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