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JPL Small-Body Database Browser
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136639 (1995 CD3)
Classification: Main-belt Asteroid          SPK-ID: 2136639
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 .01778264628578101 5.4996e-08  
a 2.664430402310894 1.5846e-08 au
q 2.617049778913518 1.4887e-07 au
i 3.539737063534536 6.1053e-06 deg
node 169.0301162221368 7.0811e-05 deg
peri 8.536879637877158 0.00013927 deg
M 162.6690210868786 0.00012063 deg
tp 2457882.693560631798
(2017-May-09.19356063)
0.00053143 TDB
period 1588.565028829555
4.35
1.4171e-05
3.88e-08
d
yr
n .2266196179990477 2.0216e-09 deg/d
Q 2.71181102570827 1.6127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      10453 days (28.62 yr)  
   first obs. used      1991-03-15  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58702  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:04:28  

Additional Information
 Earth MOID = 1.61948 au 
 Jupiter MOID = 2.24559 au 
 T_jup = 3.381 
[ 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 16.2   n/a MPO264230  

136639 (1995 CD3)          Discovered 1995-Feb-01 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1995 CD3 = 1997 TG16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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