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JPL Small-Body Database Browser
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160984 (2002 CQ104)
Classification: Main-belt Asteroid          SPK-ID: 2160984
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2045767573161273 4.0667e-08  
a 2.289991929015355 1.2941e-08 au
q 1.821512805897291 8.9393e-08 au
i 6.549266120481601 5.6196e-06 deg
node 10.01733336465638 3.7304e-05 deg
peri 38.77864262623583 4.0243e-05 deg
M 76.00540058805377 1.3765e-05 deg
tp 2458333.266250047115
(2018-Aug-02.76625005)		 4.839e-05 TDB
period 1265.754133768222
3.47		 1.073e-05
2.938e-08		 d
yr
n .2844154250780596 2.411e-09 deg/d
Q 2.75847105213342 1.5589e-08 au
   Orbit Determination Parameters
   # obs. used (total)      602  
   data-arc span      6865 days (18.80 yr)  
   first obs. used      2000-07-10  
   last obs. used      2019-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54027  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:56:55  

Additional Information
 Earth MOID = .835784 au 
 Jupiter MOID = 2.65262 au 
 T_jup = 3.562 
[ 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 16.0   n/a MPO459737  

160984 (2002 CQ104)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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