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160993 (2002 CR202)
Classification: Main-belt Asteroid          SPK-ID: 2160993
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 .01708059612544718 5.8979e-08  
a 2.855071049105649 2.2016e-08 au
q 2.806304733606419 1.735e-07 au
i 3.193883345377333 4.3311e-06 deg
node 82.41284913430771 0.00010898 deg
peri 78.36772777752515 0.0001831 deg
M 312.6774173341723 0.00014702 deg
tp 2459432.127300121131
(2021-Aug-05.62730012)
0.00071992 TDB
period 1762.07263733772
4.82
2.0382e-05
5.58e-08
d
yr
n .204304858024421 2.3632e-09 deg/d
Q 2.903837364604879 2.2392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      6920 days (18.95 yr)  
   first obs. used      2002-02-07  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46624  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:02:53  

Additional Information
 Earth MOID = 1.81448 au 
 Jupiter MOID = 2.05952 au 
 T_jup = 3.301 
[ 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 15.8   n/a MPO454067  

160993 (2002 CR202)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2002 CR202 = 2005 XY3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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