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187639 (2007 CV28)
Classification: Main-belt Asteroid          SPK-ID: 2187639
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1924896103671764 4.1211e-08  
a 3.05141464338018 3.0897e-08 au
q 2.464049027607233 1.2957e-07 au
i .7954015004121727 5.4608e-06 deg
node 290.9722777525972 0.00043339 deg
peri 297.1162028178811 0.00043377 deg
M 131.9740448627169 2.0975e-05 deg
tp 2458486.766152742767
(2019-Jan-03.26615274)
0.00010733 TDB
period 1946.929680604123
5.33
2.957e-05
8.096e-08
d
yr
n .1849065241474431 2.8084e-09 deg/d
Q 3.638780259153128 3.6844e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      8594 days (23.53 yr)  
   first obs. used      1997-04-11  
   last obs. used      2020-10-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57528  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:56:14  

Additional Information
 Earth MOID = 1.4531 au 
 Jupiter MOID = 1.35564 au 
 T_jup = 3.208 
[ 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 16.0   n/a MPO436928  

187639 (2007 CV28)          Discovered 2007-Feb-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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