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160492 (2007 CU11)
Classification: Main-belt Asteroid          SPK-ID: 2160492
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1999043606543555 5.7935e-08  
a 3.112149789520594 2.4303e-08 au
q 2.490017475585893 1.7741e-07 au
i 15.53506116762307 6.6591e-06 deg
node 149.534852576847 1.9138e-05 deg
peri 12.85378533611883 2.3613e-05 deg
M 131.1214729605446 1.5743e-05 deg
tp 2458270.100473721831
(2018-May-31.60047372)
8.4087e-05 TDB
period 2005.345299463366
5.49
2.349e-05
6.431e-08
d
yr
n .1795202053712827 2.1028e-09 deg/d
Q 3.734282103455296 2.9161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      2002-03-12  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49322  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:27:09  

Additional Information
 Earth MOID = 1.50138 au 
 Jupiter MOID = 1.26411 au 
 T_jup = 3.132 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457662.5 (2016-Oct-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976384652469018 5.784e-08  
q 2.497237670852462 1.7605e-07 au
tp 2458267.957027906591
(2018-May-29.45702791)
8.5207e-05 TDB
node 149.749716716339 1.9201e-05 deg
peri 12.43722498786483 2.3787e-05 deg
i 15.49816997509396 6.6491e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      2002-03-12  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49322  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:27:09  

Additional Information
 Jupiter MOID = 1.26411 au 
 T_jup = 3.132 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.345503729311103E-15 -1.012561041698152E-14 1.82673947134115E-13 -1.227663743266704E-14 -3.470052680332505E-14 3.544889845448482E-16
q -1.012561041698152E-14 3.099371242406293E-14 8.329653600441904E-14 1.3546137939765E-14 1.989714006378734E-13 5.713287900216597E-15
tp 1.82673947134115E-13 8.329653600441904E-14 7.260219032010131E-9 -2.147176130731276E-11 1.214996580998793E-9 -7.158542654361732E-12
node -1.227663743266704E-14 1.3546137939765E-14 -2.147176130731276E-11 3.68690053235613E-10 -3.582612334194052E-10 -9.706247781366291E-12
peri -3.470052680332505E-14 1.989714006378734E-13 1.214996580998793E-9 -3.582612334194052E-10 5.658354304619685E-10 8.057300666406379E-12
i 3.544889845448482E-16 5.713287900216597E-15 -7.158542654361732E-12 -9.706247781366291E-12 8.057300666406379E-12 4.421037681107483E-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 15.3   n/a MPO264329  

160492 (2007 CU11)          Discovered 2007-Feb-06 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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