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187673 (2008 CO70)
Classification: Main-belt Asteroid          SPK-ID: 2187673
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09218456916878853 5.1468e-08  
a 2.259309920200931 1.349e-08 au
q 2.051036408588438 1.2313e-07 au
i 1.352277230942606 6.2825e-06 deg
node 209.5892557670654 0.00018394 deg
peri 279.0327701264265 0.00018824 deg
M 294.0233702685917 3.7809e-05 deg
tp 2459427.826343662812
(2021-Aug-01.32634366)
0.00013062 TDB
period 1240.401094323458
3.40
1.111e-05
3.042e-08
d
yr
n .2902287023507925 2.5994e-09 deg/d
Q 2.467583431813424 1.4734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      7309 days (20.01 yr)  
   first obs. used      2000-12-03  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63645  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:56:22  

Additional Information
 Earth MOID = 1.06637 au 
 Jupiter MOID = 2.56121 au 
 T_jup = 3.615 
[ 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 17.7   n/a MPO433236  

187673 (2008 CO70)          Discovered 2008-Feb-09 by Dillon, W. G. at Mayhill
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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