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72400 (2001 CX22)
Classification: Main-belt Asteroid          SPK-ID: 2072400
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06998294292697253 4.2268e-08  
a 2.544441136487056 1.2295e-08 au
q 2.366373657651242 1.1103e-07 au
i 3.74175705376584 4.6465e-06 deg
node 105.6395346397853 6.6206e-05 deg
peri 286.3177485027982 7.6482e-05 deg
M 50.44353461460438 3.9002e-05 deg
tp 2458992.774387202796
(2020-May-23.27438720)
0.00016037 TDB
period 1482.473842848888
4.06
1.0745e-05
2.942e-08
d
yr
n .2428373368856097 1.7601e-09 deg/d
Q 2.722508615322871 1.3155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      680  
   data-arc span      10733 days (29.39 yr)  
   first obs. used      1991-10-02  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52877  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:51  

Additional Information
 Earth MOID = 1.37413 au 
 Jupiter MOID = 2.56417 au 
 T_jup = 3.437 
[ 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 15.77   n/a MPCxxxxx  

72400 (2001 CX22)          Discovered 2001-Feb-01 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 CX22 = 1999 RP83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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