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JPL Small-Body Database Browser
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183906 (2004 CP91)
Classification: Main-belt Asteroid          SPK-ID: 2183906
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054386464423019 6.2923e-08  
a 2.342353767755007 1.6724e-08 au
q 2.095379156993893 1.479e-07 au
i 3.349488831406831 7.196e-06 deg
node 209.2223306627343 0.00010122 deg
peri 305.6495564010287 0.00010631 deg
M 183.7886499361162 3.1113e-05 deg
tp 2459641.426953938501
(2022-Mar-02.92695394)
0.00011438 TDB
period 1309.414537339451
3.58
1.4024e-05
3.84e-08
d
yr
n .2749320323963029 2.9445e-09 deg/d
Q 2.589328378516121 1.8488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      8534 days (23.36 yr)  
   first obs. used      1995-09-25  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:37:14  

Additional Information
 Earth MOID = 1.10706 au 
 Jupiter MOID = 2.40192 au 
 T_jup = 3.554 
[ show covariance matrix ]

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 17.0   n/a MPO433204  

183906 (2004 CP91)          Discovered 2004-Feb-13 by Yeung, W. K. Y. at Desert Eagle
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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