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226733 (2004 PC102)
Classification: Main-belt Asteroid          SPK-ID: 2226733
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .343628513699869 5.3372e-08  
a 2.645691093209926 2.0972e-08 au
q 1.736556195141218 1.3492e-07 au
i 12.66695181864943 6.4464e-06 deg
node 31.97246260726333 3.5759e-05 deg
peri 237.7799562575795 3.8618e-05 deg
M 266.0370509437041 1.8533e-05 deg
tp 2459410.761976316717
(2021-Jul-15.26197632)
8.4891e-05 TDB
period 1571.835632633563
4.30
1.869e-05
5.117e-08
d
yr
n .2290315809909659 2.7233e-09 deg/d
Q 3.554825991278635 2.8179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      7106 days (19.46 yr)  
   first obs. used      2000-10-07  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60676  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:31:02  

Additional Information
 Earth MOID = .759009 au 
 Jupiter MOID = 1.71965 au 
 T_jup = 3.273 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457313.5 (2015-Oct-18.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3442017440036373 5.3399e-08  
q 1.734696217420776 1.3506e-07 au
tp 2457837.841184029751
(2017-Mar-25.34118403)
7.0191e-05 TDB
node 32.04111183945791 3.5784e-05 deg
peri 237.6757763793634 3.8647e-05 deg
i 12.66509784887497 6.4447e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      7106 days (19.46 yr)  
   first obs. used      2000-10-07  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60676  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:31:02  

Additional Information
 Jupiter MOID = 1.71965 au 
 T_jup = 3.273 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.851408047253568E-15 -7.184174234808764E-15 2.159522866751305E-12 -3.550787276516306E-14 5.079626244746467E-13 4.741594932194875E-15
q -7.184174234808764E-15 1.824207374244125E-14 -5.007295780733115E-12 9.013276324395875E-14 -1.20798855228683E-12 -1.193611164215945E-14
tp 2.159522866751305E-12 -5.007295780733115E-12 4.926730975862777E-9 -5.305974088649651E-11 1.109586047323135E-9 6.683033397248189E-12
node -3.550787276516306E-14 9.013276324395875E-14 -5.305974088649651E-11 1.280493412940001E-9 -1.260677866180809E-9 -1.044817172978362E-10
peri 5.079626244746467E-13 -1.20798855228683E-12 1.109586047323135E-9 -1.260677866180809E-9 1.49359328828556E-9 1.031708306618793E-10
i 4.741594932194875E-15 -1.193611164215945E-14 6.683033397248189E-12 -1.044817172978362E-10 1.031708306618793E-10 4.153459477756443E-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 16.3   n/a MPO433485  

226733 (2004 PC102)          Discovered 2004-Aug-11 by Siding Spring Survey at Siding Spring
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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