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JPL Small-Body Database Browser
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154087 (2002 CC241)
Classification: Main-belt Asteroid          SPK-ID: 2154087
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .123787512811616 4.6459e-08  
a 2.910094135178356 2.2735e-08 au
q 2.549860820136957 1.4595e-07 au
i 2.269684648609208 6.0037e-06 deg
node 295.1555046779739 0.00012497 deg
peri 125.8778616381132 0.00012829 deg
M 337.7559403084786 2.8403e-05 deg
tp 2459112.539338101793
(2020-Sep-20.03933810)
0.00014354 TDB
period 1813.255416322195
4.96
2.1249e-05
5.818e-08
d
yr
n .198537942729648 2.3266e-09 deg/d
Q 3.270327450219755 2.5549e-08 au
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      10126 days (27.72 yr)  
   first obs. used      1992-03-06  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53686  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:29:51  

Additional Information
 Earth MOID = 1.56352 au 
 Jupiter MOID = 2.03431 au 
 T_jup = 3.271 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457316.5 (2015-Oct-21.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1213501969417641 4.5571e-08  
q 2.558157231837659 1.4307e-07 au
tp 2457288.109467644951
(2015-Sep-22.60946765)
0.00014172 TDB
node 295.6636583337424 0.00012506 deg
peri 123.704380050502 0.00012857 deg
i 2.265620530901024 6.013e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      10126 days (27.72 yr)  
   first obs. used      1992-03-06  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53686  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:29:51  

Additional Information
 Jupiter MOID = 2.03431 au 
 T_jup = 3.271 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.076685171720384E-15 -6.469654502265472E-15 4.846895012649886E-14 -4.719231383652663E-15 1.273531389090075E-13 -7.444598690605447E-17
q -6.469654502265472E-15 2.046945364063019E-14 6.211353014129556E-13 9.8735140143346E-15 -2.386917038424181E-13 9.98272929888917E-16
tp 4.846895012649886E-14 6.211353014129556E-13 2.008469498575403E-8 -1.134096991413787E-10 4.239885652924912E-9 2.13537663803774E-12
node -4.719231383652663E-15 9.8735140143346E-15 -1.134096991413787E-10 1.563971493182748E-8 -1.565157530191205E-8 3.378780348706433E-10
peri 1.273531389090075E-13 -2.386917038424181E-13 4.239885652924912E-9 -1.565157530191205E-8 1.652943799528663E-8 -3.372849528405323E-10
i -7.444598690605447E-17 9.98272929888917E-16 2.13537663803774E-12 3.378780348706433E-10 -3.372849528405323E-10 3.615644449994658E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO412913  

154087 (2002 CC241)          Discovered 2002-Feb-11 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2002 CC241 = 2000 WW81 = 2002 EP153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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