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35699 (1999 CO118)
Classification: Main-belt Asteroid          SPK-ID: 2035699
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09997427697284053 3.0636e-08  
a 2.275692586228191 9.0116e-09 au
q 2.048181865307574 6.8463e-08 au
i 3.515068895574749 4.3865e-06 deg
node 161.5229626454176 5.6069e-05 deg
peri 106.3158200050299 6.0638e-05 deg
M 221.5411979888047 2.261e-05 deg
tp 2459082.766269532086
(2020-Aug-21.26626953)
7.876e-05 TDB
period 1253.917082263307
3.43
7.4482e-06
2.039e-08
d
yr
n .2871003235319227 1.7054e-09 deg/d
Q 2.503203307148807 9.9126e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1128  
   data-arc span      9278 days (25.40 yr)  
   first obs. used      1993-08-14  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54292  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:48:15  

Additional Information
 Earth MOID = 1.03513 au 
 Jupiter MOID = 2.55711 au 
 T_jup = 3.600 
[ 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 15.4   n/a PDS3 (MPO 24310)  
diameter diameter 1.920 km 0.431 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.332   0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35699 (1999 CO118)          Discovered 1999-Feb-13 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CO118 = 1999 FW42 = 2000 QR20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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