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183053 (2002 QC87)
Classification: Main-belt Asteroid          SPK-ID: 2183053
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1300773893413236 4.8287e-08  
a 2.380484785250191 1.2051e-08 au
q 2.070837539018104 1.1425e-07 au
i 6.155631100988785 3.8467e-06 deg
node 78.15019827889346 5.4023e-05 deg
peri 321.0736288925539 5.7184e-05 deg
M 246.7971304449559 1.8382e-05 deg
tp 2459422.343612052658
(2021-Jul-26.84361205)
6.8883e-05 TDB
period 1341.518116421195
3.67
1.0187e-05
2.789e-08
d
yr
n .2683526935591313 2.0378e-09 deg/d
Q 2.690132031482277 1.3619e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      10068 days (27.56 yr)  
   first obs. used      1991-09-30  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56539  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:30:51  

Additional Information
 Earth MOID = 1.0833 au 
 Jupiter MOID = 2.69516 au 
 T_jup = 3.519 
[ 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 16.5   n/a MPO427116  

183053 (2002 QC87)          Discovered 2002-Aug-16 by Ye, Q.-z. at Nanchuan
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 QC87 = 2004 CM59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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