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296901 (2010 CL12)
Classification: Main-belt Asteroid          SPK-ID: 2296901
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06683687481500521 6.1661e-08  
a 2.600337686078435 2.9774e-08 au
q 2.42653924167727 1.5793e-07 au
i 3.155218116961849 5.6954e-06 deg
node 92.98309843942225 0.00011505 deg
peri 150.7689319290238 0.00012365 deg
M 74.19470274302903 4.2252e-05 deg
tp 2458684.844434858215
(2019-Jul-20.34443486)
0.00018167 TDB
period 1531.591869093637
4.19
2.6306e-05
7.202e-08
d
yr
n .2350495633102572 4.0371e-09 deg/d
Q 2.7741361304796 3.1764e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      6262 days (17.14 yr)  
   first obs. used      2002-04-17  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57667  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:51:41  

Additional Information
 Earth MOID = 1.41377 au 
 Jupiter MOID = 2.22332 au 
 T_jup = 3.410 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457319.5 (2015-Oct-24.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06560507723005396 6.168e-08  
q 2.429786657977753 1.576e-07 au
tp 2457155.155972927677
(2015-May-12.65597293)
0.00019744 TDB
node 92.99815316621986 0.00011505 deg
peri 151.3309998838814 0.00012403 deg
i 3.15519288407643 5.6974e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      6262 days (17.14 yr)  
   first obs. used      2002-04-17  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57667  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:51:41  

Additional Information
 Jupiter MOID = 2.22332 au 
 T_jup = 3.410 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.804473941216856E-15 -9.574511354480562E-15 -4.406535180821244E-12 -5.433569905538095E-14 -9.783652071667763E-13 2.446546985461858E-15
q -9.574511354480562E-15 2.483764082935033E-14 8.776789971410345E-12 1.428945422253336E-13 1.932041874772969E-12 -5.561042074958737E-15
tp -4.406535180821244E-12 8.776789971410345E-12 3.898151120975384E-8 2.526398224481369E-11 9.19679514378231E-9 -6.14328980249398E-12
node -5.433569905538095E-14 1.428945422253336E-13 2.526398224481369E-11 1.323624739710028E-8 -1.320980225996641E-8 -2.295609517906912E-10
peri -9.783652071667763E-13 1.932041874772969E-12 9.19679514378231E-9 -1.320980225996641E-8 1.538240338641094E-8 2.277738749583216E-10
i 2.446546985461858E-15 -5.561042074958737E-15 -6.14328980249398E-12 -2.295609517906912E-10 2.277738749583216E-10 3.246006374887592E-11

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 16.7   n/a MPO476306  

296901 (2010 CL12)          Discovered 2010-Feb-12 by Mayhill at Mayhill
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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