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183893 (2004 CP76)
Classification: Main-belt Asteroid          SPK-ID: 2183893
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0702833010401905 3.3932e-08  
a 2.364395902437661 1.4251e-08 au
q 2.198218353448442 8.2971e-08 au
i 6.401032054592473 4.587e-06 deg
node 311.5296815302589 3.9077e-05 deg
peri 147.9160571195204 5.7528e-05 deg
M 212.6306077503839 4.3818e-05 deg
tp 2459544.105091363769
(2021-Nov-25.60509136)
0.0001642 TDB
period 1327.940828849192
3.64
1.2006e-05
3.287e-08
d
yr
n .2710964164811319 2.451e-09 deg/d
Q 2.53057345142688 1.5253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6587 days (18.03 yr)  
   first obs. used      2002-10-05  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5425  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:30:22  

Additional Information
 Earth MOID = 1.2179 au 
 Jupiter MOID = 2.55831 au 
 T_jup = 3.537 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457950.5 (2017-Jul-16.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0708051108008315 3.3815e-08  
q 2.196482550332938 8.2928e-08 au
tp 2458212.941701577069
(2018-Apr-04.44170158)
0.00015695 TDB
node 311.5848986855905 3.9137e-05 deg
peri 146.9865940275425 5.7357e-05 deg
i 6.396353681005619 4.5838e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6587 days (18.03 yr)  
   first obs. used      2002-10-05  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5425  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:30:22  

Additional Information
 Jupiter MOID = 2.55831 au 
 T_jup = 3.537 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.143467089572226E-15 -2.768855498734041E-15 4.393586743163329E-13 -7.413111447553433E-15 1.355194515403436E-13 -1.039704059067586E-15
q -2.768855498734041E-15 6.877004551365496E-15 -1.364726498013933E-14 1.872541651731852E-14 -5.527744011438765E-14 2.767684602516949E-15
tp 4.393586743163329E-13 -1.364726498013933E-14 2.463299734536983E-8 7.435386407169864E-12 6.598909680538042E-9 -1.159626924940262E-12
node -7.413111447553433E-15 1.872541651731852E-14 7.435386407169864E-12 1.531691012687547E-9 -1.519860695533545E-9 5.504582022028528E-11
peri 1.355194515403436E-13 -5.527744011438765E-14 6.598909680538042E-9 -1.519860695533545E-9 3.289822578405383E-9 -5.504863393957775E-11
i -1.039704059067586E-15 2.767684602516949E-15 -1.159626924940262E-12 5.504582022028528E-11 -5.504863393957775E-11 2.101092023937388E-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 16.9   n/a MPO433203  

183893 (2004 CP76)          Discovered 2004-Feb-11 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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