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JPL Small-Body Database Browser
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357153 (2002 CO23)
Classification: Mars-crossing Asteroid          SPK-ID: 2357153
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3409808284592271 9.4373e-08  
a 2.325427309369644 2.2157e-08 au
q 1.532501178899072 2.2365e-07 au
i 5.013012441808045 6.8087e-06 deg
node 206.635954707837 5.363e-05 deg
peri 180.8477469423457 5.4733e-05 deg
M 4.452548710431115 7.7916e-06 deg
tp 2458584.480138463740
(2019-Apr-10.98013846)
2.7986e-05 TDB
period 1295.246953625201
3.55
1.8512e-05
5.068e-08
d
yr
n .2779392755894265 3.9724e-09 deg/d
Q 3.118353439840217 2.9713e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      5607 days (15.35 yr)  
   first obs. used      2001-11-13  
   last obs. used      2017-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53954  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 06:54:01  

Additional Information
 Earth MOID = .536509 au 
 Jupiter MOID = 2.33131 au 
 T_jup = 3.490 
[ 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 17.0   n/a MPO349012  

357153 (2002 CO23)          Discovered 2002-Feb-06 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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