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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1141400308001616 4.6266e-08  
a 2.548093064667684 1.2189e-08 au
q 2.257253643784837 1.1378e-07 au
i 3.18375469517682 4.3466e-06 deg
node 341.934915896592 7.7684e-05 deg
peri 134.5895882326796 8.0318e-05 deg
M 105.0216809396432 2.3106e-05 deg
tp 2458567.091105272288
(2019-Mar-24.59110527)
9.3327e-05 TDB
period 1485.666585280103
4.07
1.066e-05
2.919e-08
d
yr
n .2423154721031346 1.7387e-09 deg/d
Q 2.838932485550532 1.358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      823  
   data-arc span      10694 days (29.28 yr)  
   first obs. used      1991-03-14  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55215  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:59:26  

Additional Information
 Earth MOID = 1.27483 au 
 Jupiter MOID = 2.23371 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 15.5   n/a MPO426638  

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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