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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1396056579319525 6.6531e-07  
a 2.477733866695634 7.8548e-08 au
q 2.131828200055309 1.5834e-06 au
i 1.148073804631252 1.0644e-05 deg
node 141.2099640196744 0.0005676 deg
peri 59.31615557898559 0.00057302 deg
M 199.8835839728397 7.1567e-05 deg
tp 2459634.097962623370
(2022-Feb-23.59796262)
0.00030687 TDB
period 1424.558906600318
3.90
6.7741e-05
1.855e-07
d
yr
n .2527098025445174 1.2017e-08 deg/d
Q 2.823639533335959 8.9513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5963 days (16.33 yr)  
   first obs. used      2002-01-13  
   last obs. used      2018-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60601  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:24:26  

Additional Information
 Earth MOID = 1.12939 au 
 Jupiter MOID = 2.13255 au 
 T_jup = 3.466 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456396.5 (2013-Apr-14.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .139293944307154 6.6738e-07  
q 2.134268002610211 1.5883e-06 au
tp 2456783.967643110346
(2014-May-06.46764311)
0.00021519 TDB
node 141.2281343567935 0.00056857 deg
peri 59.1492221288588 0.00057398 deg
i 1.147249628666964 1.0632e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5963 days (16.33 yr)  
   first obs. used      2002-01-13  
   last obs. used      2018-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60601  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:24:26  

Additional Information
 Jupiter MOID = 2.13255 au 
 T_jup = 3.466 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.453985567054643E-13 -1.059946359628443E-12 8.725722776429949E-11 3.188646544501888E-12 3.784569605962516E-11 -3.48384194513409E-13
q -1.059946359628443E-12 2.52275624960944E-12 -2.085744454658819E-10 -7.590323414304559E-12 -9.038159818757044E-11 8.290677696266393E-13
tp 8.725722776429949E-11 -2.085744454658819E-10 4.630715052789517E-8 6.003467040117751E-10 1.691654359050399E-8 -6.658565682427364E-11
node 3.188646544501888E-12 -7.590323414304559E-12 6.003467040117751E-10 3.232666432855232E-7 -3.22915874412541E-7 4.417068721920205E-9
peri 3.784569605962516E-11 -9.038159818757044E-11 1.691654359050399E-8 -3.22915874412541E-7 3.294510521352411E-7 -4.447794127469691E-9
i -3.48384194513409E-13 8.290677696266393E-13 -6.658565682427364E-11 4.417068721920205E-9 -4.447794127469691E-9 1.130426834724574E-10

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 17.4   n/a MPO450303  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2068-Mar-27 16:28 00:04 Eunom 0.0378546001504176 0.0378378246063805 0.0378715064179386 7.24503865725219 7.24503860606816 2476468.186294327 3.80499506892275 3622.82381650131 83.551999801538 -76.6661358141643 65929.4641395509 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 16:24:29 2019-Jul-13 16:24
2073-Sep-05 17:46 00:02 Thisb 0.0130991978692135 0.0130642917818345 0.013134228554804 4.6118143818451 4.61181426898037 2478456.240004532 1.82434141286735 2665.55925400553 95.8783936329702 49.2076929189033 15473.4957531676 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 16:24:29 2019-Jul-13 16:24
2197-Mar-23 23:29 00:12 Eunom 0.0028786740882199 0.00260566484100785 0.00315467884387099 7.49942239152768 7.49942174128782 2523580.478714129 12.339106404224 14446.5995145155 83.0671820128246 18.6045104674377 1652.18195680581 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 16:24:29 2019-Jul-13 16:24

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