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390359 (2013 CO209)
Classification: Outer Main-belt Asteroid          SPK-ID: 2390359
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1515786775832255 5.8346e-08  
a 3.380247063716315 5.6591e-08 au
q 2.867873683893615 2.1656e-07 au
i 17.15214380400346 8.0014e-06 deg
node 339.3720388467764 1.8964e-05 deg
peri 264.4921009720565 3.3127e-05 deg
M 321.3948268013787 2.7085e-05 deg
tp 2459243.924394067869
(2021-Jan-29.42439407)
0.000173 TDB
period 2269.975099284424
6.21
5.7005e-05
1.561e-07
d
yr
n .1585920480420621 3.9827e-09 deg/d
Q 3.892620443539015 6.5169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      6110 days (16.73 yr)  
   first obs. used      2003-08-25  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54236  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:41:35  

Additional Information
 Earth MOID = 1.92273 au 
 Jupiter MOID = 1.51307 au 
 T_jup = 3.062 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457788.5 (2017-Feb-04.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1511658784459816 5.8446e-08  
q 2.872163523249304 2.1716e-07 au
tp 2456968.887750984241
(2014-Nov-07.38775098)
0.00016063 TDB
node 339.4102079059804 1.8964e-05 deg
peri 264.073983072033 3.3145e-05 deg
i 17.14670313231237 7.9997e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      6110 days (16.73 yr)  
   first obs. used      2003-08-25  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54236  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:41:35  

Additional Information
 Jupiter MOID = 1.51307 au 
 T_jup = 3.062 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.415884485028561E-15 -1.240509528592725E-14 -2.641275282358786E-12 2.159690188995497E-14 -3.651436032914734E-13 -1.113355557556219E-14
q -1.240509528592725E-14 4.715667468728278E-14 9.354390071048648E-12 -8.734433041122424E-14 1.43316494873607E-12 4.79702723901152E-14
tp -2.641275282358786E-12 9.354390071048648E-12 2.580325884753679E-8 -5.669864294641805E-11 4.3667296026581E-9 3.939879847335211E-11
node 2.159690188995497E-14 -8.734433041122424E-14 -5.669864294641805E-11 3.59639800111226E-10 -3.528054186336282E-10 4.008807236549799E-11
peri -3.651436032914734E-13 1.43316494873607E-12 4.3667296026581E-9 -3.528054186336282E-10 1.098622339397176E-9 -3.163088040399097E-11
i -1.113355557556219E-14 4.79702723901152E-14 3.939879847335211E-11 4.008807236549799E-11 -3.163088040399097E-11 6.399458370732388E-11

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 15.0   n/a MPO256816  
diameter diameter 4.621 km 1.544 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

390359 (2013 CO209)          Discovered 2010-Jul-16 by WISE at WISE
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2013 CO209 = 2010 OL7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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