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183893 (2004 CP76)
Classification: Main-belt Asteroid          SPK-ID: 2183893
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07028331075066371 4.2001e-08  
a 2.364395904199126 1.4801e-08 au
q 2.198218332126702 9.9441e-08 au
i 6.401031736376857 4.6124e-06 deg
node 311.5297098757824 5.5722e-05 deg
peri 147.916018113745 7.6712e-05 deg
M 212.630617118852 5.2506e-05 deg
tp 2459544.105057413546
(2021-Nov-25.60505741)
0.00019508 TDB
period 1327.940830333157
3.64
1.2469e-05
3.414e-08
d
yr
n .2710964161781834 2.5456e-09 deg/d
Q 2.53057347627155 1.5841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      6111 days (16.73 yr)  
   first obs. used      2002-10-05  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55481  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:43:16  

Additional Information
 Earth MOID = 1.2179 au 
 Jupiter MOID = 2.55831 au 
 T_jup = 3.537 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457434.5 (2016-Feb-16.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07107442847812508 4.2362e-08  
q 2.195269610813716 1.0064e-07 au
tp 2456886.220938614825
(2014-Aug-16.72093861)
0.00018604 TDB
node 311.5888581444577 5.5799e-05 deg
peri 147.1083560721139 7.6256e-05 deg
i 6.397508921957705 4.6097e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      6111 days (16.73 yr)  
   first obs. used      2002-10-05  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55481  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:43:16  

Additional Information
 Jupiter MOID = 2.55831 au 
 T_jup = 3.537 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.794575525458207E-15 -4.224218246999253E-15 -2.266838694259342E-12 -1.645923955102825E-14 -6.735176377745821E-13 -1.193889822574936E-15
q -4.224218246999253E-15 1.012921391461177E-14 5.864277779423528E-12 4.246141015342749E-14 1.748734342523227E-12 3.108529194208995E-15
tp -2.266838694259342E-12 5.864277779423528E-12 3.461178743789966E-8 1.159435553032015E-10 9.713584272893338E-9 -2.148241879296598E-12
node -1.645923955102825E-14 4.246141015342749E-14 1.159435553032015E-10 3.113566324908158E-9 -3.060142414701063E-9 5.879389753911251E-11
peri -6.735176377745821E-13 1.748734342523227E-12 9.713584272893338E-9 -3.060142414701063E-9 5.815001013207832E-9 -5.896333429661362E-11
i -1.193889822574936E-15 3.108529194208995E-15 -2.148241879296598E-12 5.879389753911251E-11 -5.896333429661362E-11 2.124948680283445E-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 16.9   n/a MPO433203  

183893 (2004 CP76)          Discovered 2004-Feb-11 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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