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249183 (2008 CX119)
Classification: Outer Main-belt Asteroid          SPK-ID: 2249183
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1575467537621318 6.5531e-08  
a 3.210035025735221 3.4916e-08 au
q 2.704304427967895 2.1722e-07 au
i 25.84959662675449 7.6635e-06 deg
node 336.1262009719362 1.2568e-05 deg
peri 238.6446223667619 2.5259e-05 deg
M 357.5480495668992 2.3255e-05 deg
tp 2459014.807780516498
(2020-Jun-14.30778052)
0.00013574 TDB
period 2100.695395960885
5.75
3.4274e-05
9.384e-08
d
yr
n .1713718232030168 2.796e-09 deg/d
Q 3.715765623502546 4.0417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      6682 days (18.29 yr)  
   first obs. used      2002-01-11  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60905  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:41:02  

Additional Information
 Earth MOID = 1.78557 au 
 Jupiter MOID = 1.53951 au 
 T_jup = 3.017 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457158.5 (2015-May-16.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1574244295993888 6.559e-08  
q 2.705761698809024 2.1733e-07 au
tp 2456909.389671125957
(2014-Sep-08.88967113)
0.0001343 TDB
node 336.1612136646084 1.2567e-05 deg
peri 238.1468939026334 2.524e-05 deg
i 25.84864477556473 7.663e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      6682 days (18.29 yr)  
   first obs. used      2002-01-11  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60905  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:41:02  

Additional Information
 Jupiter MOID = 1.53951 au 
 T_jup = 3.017 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.301992172432664E-15 -1.412701618212053E-14 -2.89241161470409E-12 -1.576130025470709E-14 -2.790426972455165E-13 7.988690737155822E-15
q -1.412701618212053E-14 4.723078515842655E-14 8.916220692678456E-12 4.983010515849174E-14 8.263663883526896E-13 -1.816791377379665E-14
tp -2.89241161470409E-12 8.916220692678456E-12 1.803609223779878E-8 5.84266586283164E-11 2.94362728748454E-9 2.48376815530272E-11
node -1.576130025470709E-14 4.983010515849174E-14 5.84266586283164E-11 1.579260805658425E-10 -1.324063688270126E-10 -7.701899847473334E-12
peri -2.790426972455165E-13 8.263663883526896E-13 2.94362728748454E-9 -1.324063688270126E-10 6.370398573068194E-10 1.204497862358246E-11
i 7.988690737155822E-15 -1.816791377379665E-14 2.48376815530272E-11 -7.701899847473334E-12 1.204497862358246E-11 5.872171856106949E-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 14.8   n/a MPO433633  
diameter diameter 5.987 km 0.187 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249183 (2008 CX119)          Discovered 2008-Feb-14 by Tozzi, F. at Grove Creek
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

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