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344421 (2002 CL182)
Classification: Main-belt Asteroid          SPK-ID: 2344421
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .139426688776015 1.662e-07  
a 2.478243274179395 2.711e-08 au
q 2.132710020479132 3.9504e-07 au
i 1.148080389838597 9.1378e-06 deg
node 141.2048266926852 0.00046443 deg
peri 59.26649711019459 0.00046545 deg
M 250.4717805524143 2.8801e-05 deg
tp 2459634.048669720402
(2022-Feb-23.54866972)
0.00011723 TDB
period 1424.998250556195
3.90
2.3383e-05
6.402e-08
d
yr
n .2526318890984515 4.1455e-09 deg/d
Q 2.823776527879658 3.089e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      6906 days (18.91 yr)  
   first obs. used      2002-01-13  
   last obs. used      2020-12-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57241  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:32:15  

Additional Information
 Earth MOID = 1.12949 au 
 Jupiter MOID = 2.13128 au 
 T_jup = 3.466 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456776.5 (2014-Apr-29.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1389048073331332 1.6666e-07  
q 2.133708748399592 3.9586e-07 au
tp 2456784.857616556172
(2014-May-07.35761656)
0.000104 TDB
node 141.2153350072996 0.00046488 deg
peri 59.43533112972607 0.0004659 deg
i 1.147753731620587 9.1356e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      6906 days (18.91 yr)  
   first obs. used      2002-01-13  
   last obs. used      2020-12-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57241  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:32:15  

Additional Information
 Jupiter MOID = 2.13128 au 
 T_jup = 3.466 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.77750005963571E-14 -6.591982750744361E-14 -2.504313562766917E-13 3.247844950393031E-13 3.696862967689829E-13 -1.757406006231148E-14
q -6.591982750744361E-14 1.567028507151847E-13 7.912240232673764E-13 -7.634093240411456E-13 -8.290438226522949E-13 4.194066955403029E-14
tp -2.504313562766917E-13 7.912240232673764E-13 1.081649242375915E-8 1.827937227454088E-11 3.300036797344803E-9 1.820963483620005E-12
node 3.247844950393031E-13 -7.634093240411456E-13 1.827937227454088E-11 2.161166106850432E-7 -2.160580347435716E-7 2.769784323134264E-9
peri 3.696862967689829E-13 -8.290438226522949E-13 3.300036797344803E-9 -2.160580347435716E-7 2.170643442044303E-7 -2.769189417238776E-9
i -1.757406006231148E-14 4.194066955403029E-14 1.820963483620005E-12 2.769784323134264E-9 -2.769189417238776E-9 8.345911377437243E-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 17.45   n/a MPCxxxxx  

344421 (2002 CL182)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2002 CL182 = 2006 BM166 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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