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437665 (2014 CL9)
Classification: Main-belt Asteroid          SPK-ID: 2437665
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03662529674629959 7.4228e-08  
a 2.901223959755261 4.1074e-08 au
q 2.794965771301751 2.2304e-07 au
i 2.19926281994076 8.7988e-06 deg
node 23.4185200388039 0.00019719 deg
peri 249.4266950868631 0.00022567 deg
M 326.3900964205262 0.00011127 deg
tp 2459169.013646236347
(2020-Nov-15.51364624)
0.00055844 TDB
period 1804.971338332978
4.94
3.8331e-05
1.049e-07
d
yr
n .1994491504405195 4.2356e-09 deg/d
Q 3.007482148208772 4.2579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5937 days (16.25 yr)  
   first obs. used      2004-01-19  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60971  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:42:54  

Additional Information
 Earth MOID = 1.77971 au 
 Jupiter MOID = 2.01935 au 
 T_jup = 3.285 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457131.5 (2015-Apr-19.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03526160193359593 7.4551e-08  
q 2.798775918528727 2.2363e-07 au
tp 2457359.801924966495
(2015-Dec-03.30192497)
0.00057227 TDB
node 23.44233791430362 0.00019712 deg
peri 248.6578247090027 0.00022744 deg
i 2.199810357626237 8.7996e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5937 days (16.25 yr)  
   first obs. used      2004-01-19  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60971  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:42:54  

Additional Information
 Jupiter MOID = 2.01935 au 
 T_jup = 3.285 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.557889059581708E-15 -1.640599817620881E-14 -1.163392110093584E-11 -1.000016696494605E-14 -2.344128928741576E-12 5.593325593712189E-16
q -1.640599817620881E-14 5.001045026546651E-14 3.575410711726903E-11 3.403938302793666E-14 7.153255948780177E-12 -5.837761125536329E-16
tp -1.163392110093584E-11 3.575410711726903E-11 3.274945588028837E-7 -8.511832274358582E-11 6.499503662254745E-8 -7.056984824387893E-12
node -1.000016696494605E-14 3.403938302793666E-14 -8.511832274358582E-11 3.885789270438715E-8 -3.884507333030602E-8 4.652794643582936E-10
peri -2.344128928741576E-12 7.153255948780177E-12 6.499503662254745E-8 -3.884507333030602E-8 5.173016897999839E-8 -4.663156532249814E-10
i 5.593325593712189E-16 -5.837761125536329E-16 -7.056984824387893E-12 4.652794643582936E-10 -4.663156532249814E-10 7.743251157984263E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO434612  

437665 (2014 CL9)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2014 CL9 = 2007 UD108 = 2010 JC172 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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