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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3435456681007056 5.3536e-08  
a 2.646219003319603 2.1054e-08 au
q 1.737121927883386 1.353e-07 au
i 12.66776868197742 9.1765e-06 deg
node 31.99244481684163 4.0156e-05 deg
peri 237.7134238015052 4.3458e-05 deg
M 174.5167474950201 1.8632e-05 deg
tp 2457838.295142244019
(2017-Mar-25.79514224)
7.5212e-05 TDB
period 1572.30611234021
4.30
1.8764e-05
5.137e-08
d
yr
n .2289630480823981 2.7325e-09 deg/d
Q 3.555316078755819 2.8287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      6605 days (18.08 yr)  
   first obs. used      2000-10-07  
   last obs. used      2018-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59438  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:42:14  

Additional Information
 Earth MOID = .759188 au 
 Jupiter MOID = 1.71804 au 
 T_jup = 3.273 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456632.5 (2013-Dec-06.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3451980605223021 5.3862e-08  
q 1.730848040459271 1.3634e-07 au
tp 2456267.865988399386
(2012-Dec-06.36598840)
6.4421e-05 TDB
node 32.08771627637928 4.0196e-05 deg
peri 237.6951146609684 4.3457e-05 deg
i 12.67045560417934 9.1736e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      6605 days (18.08 yr)  
   first obs. used      2000-10-07  
   last obs. used      2018-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59438  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:42:14  

Additional Information
 Jupiter MOID = 1.71804 au 
 T_jup = 3.273 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.901110014922117E-15 -7.316144069359821E-15 1.596464356272819E-12 -1.481063446551842E-15 4.451028908414574E-13 -6.668327420273353E-15
q -7.316144069359821E-15 1.858773044016527E-14 -3.845555935282707E-12 -6.194739744786374E-16 -1.066608114783087E-12 1.811937180816255E-14
tp 1.596464356272819E-12 -3.845555935282707E-12 4.150013572964714E-9 -1.418497786055861E-11 1.165370726460691E-9 -7.572071108323259E-12
node -1.481063446551842E-15 -6.194739744786374E-16 -1.418497786055861E-11 1.615710991258429E-9 -1.578556557018693E-9 -2.231361067041843E-10
peri 4.451028908414574E-13 -1.066608114783087E-12 1.165370726460691E-9 -1.578556557018693E-9 1.888528307537593E-9 2.151268982791288E-10
i -6.668327420273353E-15 1.811937180816255E-14 -7.572071108323259E-12 -2.231361067041843E-10 2.151268982791288E-10 8.415429657192859E-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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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