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183478 (2003 CR19)
Classification: Main-belt Asteroid          SPK-ID: 2183478
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1285292381680956 8.3582e-08  
a 2.738310786760215 2.2134e-08 au
q 2.386357787470446 2.2634e-07 au
i 13.53902326051881 8.9049e-06 deg
node 28.67133399450703 2.0957e-05 deg
peri 188.5543535193439 2.8812e-05 deg
M 240.0358588261917 2.0841e-05 deg
tp 2459552.032972481827
(2021-Dec-03.53297248)
9.7998e-05 TDB
period 1655.093498362889
4.53
2.0067e-05
5.494e-08
d
yr
n .2175103704751959 2.6372e-09 deg/d
Q 3.090263786049984 2.4979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      7565 days (20.71 yr)  
   first obs. used      1999-05-09  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60801  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:37:30  

Additional Information
 Earth MOID = 1.38059 au 
 Jupiter MOID = 1.8795 au 
 T_jup = 3.299 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457240.5 (2015-Aug-06.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129383088937439 8.335e-08  
q 2.382647393544771 2.2567e-07 au
tp 2457898.924088361545
(2017-May-25.42408836)
9.2754e-05 TDB
node 28.68743837785498 2.0959e-05 deg
peri 188.9508283812838 2.8828e-05 deg
i 13.54181074759092 8.9061e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      7565 days (20.71 yr)  
   first obs. used      1999-05-09  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60801  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:37:30  

Additional Information
 Jupiter MOID = 1.8795 au 
 T_jup = 3.299 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.947177467324364E-15 -1.874337399586543E-14 -2.229671274079581E-12 -1.056978000174731E-14 -3.875494738792001E-13 -1.507358767181416E-15
q -1.874337399586543E-14 5.092841824067102E-14 6.372538045637617E-12 2.764102967424341E-14 1.083986790112855E-12 5.869475803778021E-15
tp -2.229671274079581E-12 6.372538045637617E-12 8.603370555691197E-9 1.23056247643527E-12 1.839187499391586E-9 1.145769446145337E-11
node -1.056978000174731E-14 2.764102967424341E-14 1.23056247643527E-12 4.392944381261789E-10 -4.258184587135328E-10 -1.807763717288049E-11
peri -3.875494738792001E-13 1.083986790112855E-12 1.839187499391586E-9 -4.258184587135328E-10 8.310747437665693E-10 1.998282820434477E-11
i -1.507358767181416E-15 5.869475803778021E-15 1.145769446145337E-11 -1.807763717288049E-11 1.998282820434477E-11 7.931872982001225E-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 15.7   n/a MPO454263  

183478 (2003 CR19)          Discovered 2003-Feb-07 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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