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379616 (2011 CO88)
Classification: Main-belt Asteroid          SPK-ID: 2379616
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 .1783822280296745 6.4301e-08  
a 2.336314486769495 1.9594e-08 au
q 1.919557503241547 1.5418e-07 au
i 7.713643867340672 1.052e-05 deg
node 314.3793244650336 5.6353e-05 deg
peri 126.175612974401 7.0698e-05 deg
M 161.2044826433529 3.6704e-05 deg
tp 2458016.423150153875
(2017-Sep-19.92315015)
0.00013182 TDB
period 1304.35371583183
3.57
1.6409e-05
4.493e-08
d
yr
n .2759987537356123 3.472e-09 deg/d
Q 2.753071470297443 2.3089e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      9134 days (25.01 yr)  
   first obs. used      1993-01-22  
   last obs. used      2018-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61329  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:32:20  

Additional Information
 Earth MOID = .946921 au 
 Jupiter MOID = 2.48844 au 
 T_jup = 3.534 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456477.5 (2013-Jul-04.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789616957229925 6.4429e-08  
q 1.916818292874772 1.5457e-07 au
tp 2456713.649155808343
(2014-Feb-25.14915581)
0.00012959 TDB
node 314.4513856519623 5.6374e-05 deg
peri 126.1278103293072 7.0546e-05 deg
i 7.713989607837693 1.0521e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      9134 days (25.01 yr)  
   first obs. used      1993-01-22  
   last obs. used      2018-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61329  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:32:20  

Additional Information
 Jupiter MOID = 2.48844 au 
 T_jup = 3.534 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.151053805561322E-15 -9.905947253915261E-15 4.218162605298885E-14 -2.951896803048511E-14 -4.995003372586895E-14 -1.674040045919568E-14
q -9.905947253915261E-15 2.389062214699073E-14 -1.184709622376817E-13 6.526999057083473E-14 9.207414132503053E-14 4.048869626629005E-14
tp 4.218162605298885E-14 -1.184709622376817E-13 1.679321918349202E-8 -8.983551961901182E-12 5.523419360855854E-9 6.079478298089856E-11
node -2.951896803048511E-14 6.526999057083473E-14 -8.983551961901182E-12 3.178071288978318E-9 -3.150146370110757E-9 1.054998048591128E-10
peri -4.995003372586895E-14 9.207414132503053E-14 5.523419360855854E-9 -3.150146370110757E-9 4.976669309272279E-9 -8.474249159879928E-11
i -1.674040045919568E-14 4.048869626629005E-14 6.079478298089856E-11 1.054998048591128E-10 -8.474249159879928E-11 1.106852416044018E-10

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 17.7   n/a MPO437555  

379616 (2011 CO88)          Discovered 2006-Dec-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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