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JPL Small-Body Database Browser
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423415 (2005 NJ14)
Classification: Main-belt Asteroid          SPK-ID: 2423415
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 .2003848008497844 1.4153e-07  
a 2.535439253489727 3.2559e-08 au
q 2.027375763612462 3.6232e-07 au
i 12.71305868982166 2.1299e-05 deg
node 295.7897292884759 3.4197e-05 deg
peri 46.23655431606402 6.1942e-05 deg
M 221.6905916988855 5.3213e-05 deg
tp 2459567.035937658489
(2021-Dec-18.53593766)
0.00022466 TDB
period 1474.613622184171
4.04
2.8405e-05
7.777e-08
d
yr
n .2441317471805086 4.7026e-09 deg/d
Q 3.043502743366992 3.9083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      6361 days (17.42 yr)  
   first obs. used      2001-07-18  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52216  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:12:21  

Additional Information
 Earth MOID = 1.03905 au 
 Jupiter MOID = 2.39021 au 
 T_jup = 3.386 
[ 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 17.7   n/a E2013R82  

423415 (2005 NJ14)          Discovered 2005-Jul-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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