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JPL Small-Body Database Browser
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183903 (2004 CX89)
Classification: Main-belt Asteroid          SPK-ID: 2183903
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693157158218214 5.982e-08  
a 2.355938496925447 1.2774e-08 au
q 1.957041083886329 1.3851e-07 au
i 7.590992097244644 5.4676e-06 deg
node 153.5617612699964 4.4651e-05 deg
peri 266.2363387709859 4.7413e-05 deg
M 256.4237361941609 1.576e-05 deg
tp 2459380.516182062745
(2021-Jun-15.01618206)
5.8692e-05 TDB
period 1320.822170213055
3.62
1.0742e-05
2.941e-08
d
yr
n .2725575085871932 2.2167e-09 deg/d
Q 2.754835909964565 1.4937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      7087 days (19.40 yr)  
   first obs. used      1999-12-14  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:21  

Additional Information
 Earth MOID = .986668 au 
 Jupiter MOID = 2.60159 au 
 T_jup = 3.523 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457042.5 (2015-Jan-20.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1706792825639935 6.0033e-08  
q 1.952976696226283 1.3945e-07 au
tp 2456740.781544018988
(2014-Mar-24.28154402)
5.4748e-05 TDB
node 153.6676065708986 4.4707e-05 deg
peri 266.1995805260328 4.7375e-05 deg
i 7.587470155591747 5.4674e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      7087 days (19.40 yr)  
   first obs. used      1999-12-14  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:21  

Additional Information
 Jupiter MOID = 2.60159 au 
 T_jup = 3.523 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.604011561532109E-15 -8.349947740279704E-15 -1.140393564620348E-12 -4.487661219538523E-14 -3.591303491805478E-13 -9.958330488622324E-15
q -8.349947740279704E-15 1.944694371719894E-14 2.659556447367277E-12 1.048606276830337E-13 8.397871609471544E-13 2.318115025964891E-14
tp -1.140393564620348E-12 2.659556447367277E-12 2.997298272373593E-9 6.978408142064906E-12 8.914487086936267E-10 2.099661910487976E-12
node -4.487661219538523E-14 1.048606276830337E-13 6.978408142064906E-12 1.998706873080717E-9 -1.978421714332254E-9 7.108626186808816E-11
peri -3.591303491805478E-13 8.397871609471544E-13 8.914487086936267E-10 -1.978421714332254E-9 2.244376081903965E-9 -6.96987316438813E-11
i -9.958330488622324E-15 2.318115025964891E-14 2.099661910487976E-12 7.108626186808816E-11 -6.96987316438813E-11 2.989295147330008E-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 16.7   n/a MPO436908  

183903 (2004 CX89)          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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