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JPL Small-Body Database Browser
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183865 (2004 CN16)
Classification: Main-belt Asteroid          SPK-ID: 2183865
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1327441350949024 4.2345e-08  
a 2.370794058033614 1.2964e-08 au
q 2.056085051311808 1.0053e-07 au
i 2.137885660155134 5.2328e-06 deg
node 125.5035122529818 0.00018113 deg
peri 349.4920712683427 0.00018429 deg
M 83.28063084757966 3.3031e-05 deg
tp 2458292.052909855696
(2018-Jun-22.55290986)
0.00012164 TDB
period 1333.334670040826
3.65
1.0937e-05
2.994e-08
d
yr
n .2699997293170042 2.2147e-09 deg/d
Q 2.685503064755419 1.4685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      7095 days (19.43 yr)  
   first obs. used      1999-12-07  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53406  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:18  

Additional Information
 Earth MOID = 1.0728 au 
 Jupiter MOID = 2.39814 au 
 T_jup = 3.532 
[ 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 16.7   n/a MPO433203  

183865 (2004 CN16)          Discovered 2004-Feb-11 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2004 CN16 = 1999 XC81 = 2004 BK121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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