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268019 (2004 NC15)
Classification: Inner Main-belt Asteroid          SPK-ID: 2268019
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08531216239854507 5.1653e-08  
a 1.888820113338866 1.3518e-08 au
q 1.727680785088062 9.8136e-08 au
i 17.24803353242493 1.0968e-05 deg
node 292.2602662957034 1.5987e-05 deg
peri 90.76521420160064 0.0001023 deg
M 326.8725152051699 9.5583e-05 deg
tp 2459087.750974752223
(2020-Aug-26.25097475)
0.00025183 TDB
period 948.1658841694531
2.60
1.0179e-05
2.787e-08
d
yr
n .379680397713679 4.076e-09 deg/d
Q 2.04995944158967 1.4671e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6553 days (17.94 yr)  
   first obs. used      2002-12-05  
   last obs. used      2020-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49223  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:55:07  

Additional Information
 Earth MOID = .810314 au 
 Jupiter MOID = 3.26175 au 
 T_jup = 3.901 
[ 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 17.8   n/a MPO376796  

268019 (2004 NC15)          Discovered 2004-Jul-11 by LINEAR at Socorro
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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