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101631 (1999 CM29)
Classification: Main-belt Asteroid          SPK-ID: 2101631
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1137466608197187 4.5781e-08  
a 2.549248480973381 1.1952e-08 au
q 2.259279978662919 1.1272e-07 au
i 3.183844947219705 4.3253e-06 deg
node 341.9203289253161 7.7633e-05 deg
peri 134.7623345154272 8.0222e-05 deg
M 153.3156238337982 2.2996e-05 deg
tp 2458567.358771797132
(2019-Mar-24.85877180)
9.2064e-05 TDB
period 1486.677198666464
4.07
1.0455e-05
2.862e-08
d
yr
n .242150750897987 1.703e-09 deg/d
Q 2.839216983283843 1.3312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      835  
   data-arc span      10694 days (29.28 yr)  
   first obs. used      1991-03-14  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54992  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:45  

Additional Information
 Earth MOID = 1.27674 au 
 Jupiter MOID = 2.23222 au 
 T_jup = 3.430 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.48   n/a E2021B55  

101631 (1999 CM29)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 CM29 = 2001 QX233 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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