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JPL Small-Body Database Browser
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46661 (1996 CP1)
Classification: Main-belt Asteroid          SPK-ID: 2046661
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1159122221718398 4.5368e-08  
a 2.553135587431532 1.1773e-08 au
q 2.257195967986338 1.1831e-07 au
i 6.580370414762572 4.8531e-06 deg
node 95.74454241986507 3.1886e-05 deg
peri 6.242748368764304 3.5935e-05 deg
M 276.8850965863184 1.6849e-05 deg
tp 2458944.521550894838
(2020-Apr-05.02155089)
7.0534e-05 TDB
period 1490.078833464119
4.08
1.0307e-05
2.822e-08
d
yr
n .2415979557021664 1.6711e-09 deg/d
Q 2.849075206876727 1.3138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      955  
   data-arc span      8662 days (23.72 yr)  
   first obs. used      1996-02-12  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5471  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:28:20  

Additional Information
 Earth MOID = 1.27435 au 
 Jupiter MOID = 2.28378 au 
 T_jup = 3.420 
[ 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 14.8   n/a MPO359050  

46661 (1996 CP1)          Discovered 1996-Feb-12 by Kobayashi, T. at Oizumi
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 CP1 = 2000 AQ232 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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