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344816 (2004 CL83)
Classification: Main-belt Asteroid          SPK-ID: 2344816
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167077060834933 3.8827e-08  
a 2.248933992183234 1.3432e-08 au
q 1.873188710757487 8.4396e-08 au
i 5.887078915820853 4.4311e-06 deg
node 142.4155613295994 4.2562e-05 deg
peri 117.7124857660829 4.4861e-05 deg
M 206.2021120390733 1.3631e-05 deg
tp 2459526.773328779301
(2021-Nov-08.27332878)
4.736e-05 TDB
period 1231.866060531868
3.37
1.1036e-05
3.021e-08
d
yr
n .2922395636458781 2.6181e-09 deg/d
Q 2.624679273608981 1.5676e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      6853 days (18.76 yr)  
   first obs. used      2001-04-17  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57019  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:01:36  

Additional Information
 Earth MOID = .866524 au 
 Jupiter MOID = 2.45408 au 
 T_jup = 3.603 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457259.5 (2015-Aug-25.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1671383216382846 3.8737e-08  
q 1.872958030855771 8.4206e-08 au
tp 2457063.785958982934
(2015-Feb-10.28595898)
4.816e-05 TDB
node 142.4517047260946 4.2556e-05 deg
peri 117.7820434656361 4.4864e-05 deg
i 5.887507686576392 4.4318e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      6853 days (18.76 yr)  
   first obs. used      2001-04-17  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57019  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:01:36  

Additional Information
 Jupiter MOID = 2.45408 au 
 T_jup = 3.603 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.500520293951642E-15 -3.235884002105044E-15 -3.088365344398947E-13 -4.852601249875899E-15 -1.045883210991521E-13 -9.73688594735615E-16
q -3.235884002105044E-15 7.090699117467767E-15 5.519508183388651E-13 1.22160932325399E-14 1.927803281603322E-13 2.374610685303205E-15
tp -3.088365344398947E-13 5.519508183388651E-13 2.319424129109286E-9 4.851923702789783E-13 6.996085211873348E-10 -1.049400690171009E-13
node -4.852601249875899E-15 1.22160932325399E-14 4.851923702789783E-13 1.811029090913302E-9 -1.80106930835443E-9 2.270139860687875E-11
peri -1.045883210991521E-13 1.927803281603322E-13 6.996085211873348E-10 -1.80106930835443E-9 2.012772826524725E-9 -2.259703422936633E-11
i -9.73688594735615E-16 2.374610685303205E-15 -1.049400690171009E-13 2.270139860687875E-11 -2.259703422936633E-11 1.964125607472631E-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 MPO440552  

344816 (2004 CL83)          Discovered 2004-Feb-12 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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