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101622 (1999 CP16)
Classification: Main-belt Asteroid          SPK-ID: 2101622
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04462140208354445 3.7582e-08  
a 2.637568714759181 1.5741e-08 au
q 2.519876700614934 1.0097e-07 au
i 13.88719033135999 5.9955e-06 deg
node 328.885351832208 1.6208e-05 deg
peri 263.4610214881189 8.7331e-05 deg
M 261.5887376675737 8.9536e-05 deg
tp 2459428.207044124031
(2021-Aug-01.70704412)
0.00038985 TDB
period 1564.602792763047
4.28
1.4006e-05
3.835e-08
d
yr
n .2300903473170015 2.0597e-09 deg/d
Q 2.755260728903428 1.6443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      961  
   data-arc span      7754 days (21.23 yr)  
   first obs. used      1999-02-10  
   last obs. used      2020-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54273  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:59:28  

Additional Information
 Earth MOID = 1.55721 au 
 Jupiter MOID = 2.31651 au 
 T_jup = 3.354 
[ 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 14.7   n/a MPO453469  

101622 (1999 CP16)          Discovered 1999-Feb-15 by Korlevic, K. at Visnjan
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 CP16 = 2001 QK117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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