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JPL Small-Body Database Browser
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382630 (2002 QC9)
Classification: Main-belt Asteroid          SPK-ID: 2382630
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2578139969033311 6.3399e-08  
a 2.328098926456763 2.248e-08 au
q 1.72788243704059 1.4956e-07 au
i 4.245966890902968 1.3177e-05 deg
node 76.22047267345904 0.00014446 deg
peri 297.3129720377553 0.00014997 deg
M 226.2606621669694 4.201e-05 deg
tp 2459082.511323144634
(2020-Aug-21.01132314)
0.00015719 TDB
period 1297.47970300786
3.55
1.8792e-05
5.145e-08
d
yr
n .2774609877637672 4.0187e-09 deg/d
Q 2.928315415872935 2.8275e-08 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      5656 days (15.49 yr)  
   first obs. used      2002-08-19  
   last obs. used      2018-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46771  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:52:51  

Additional Information
 Earth MOID = .73307 au 
 Jupiter MOID = 2.5372 au 
 T_jup = 3.524 
[ 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 17.8   n/a MPO437566  

382630 (2002 QC9)          Discovered 2002-Aug-19 by NEAT at Palomar
Reference: Last Updated: 2014-01-21

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