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JPL Small-Body Database Browser
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226246 (2002 XP60)
Classification: Main-belt Asteroid          SPK-ID: 2226246
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05191794178339306 9.379e-08  
a 2.333379450073577 1.8486e-08 au
q 2.212235191626092 2.1216e-07 au
i 6.715837340610171 6.0665e-06 deg
node 261.0065884294705 7.7005e-05 deg
peri 264.4282321104823 9.7354e-05 deg
M 130.4632754374785 6.0866e-05 deg
tp 2458128.695306384409
(2018-Jan-10.19530638)
0.000219 TDB
period 1301.896561557733
3.56
1.5472e-05
4.236e-08
d
yr
n .2765196641807366 3.2861e-09 deg/d
Q 2.454523708521063 1.9446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      7116 days (19.48 yr)  
   first obs. used      2000-05-05  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60779  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:51:22  

Additional Information
 Earth MOID = 1.23159 au 
 Jupiter MOID = 2.55569 au 
 T_jup = 3.558 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456890.5 (2014-Aug-21.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05121531530907855 9.3867e-08  
q 2.213713353252783 2.1208e-07 au
tp 2456824.832730849899
(2014-Jun-16.33273085)
0.00021942 TDB
node 261.0392798644618 7.7059e-05 deg
peri 263.9551651752788 9.7914e-05 deg
i 6.712999965157978 6.0645e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      7116 days (19.48 yr)  
   first obs. used      2000-05-05  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60779  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:51:22  

Additional Information
 Jupiter MOID = 2.55569 au 
 T_jup = 3.558 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.811089948674616E-15 -1.985151395858867E-14 9.385592548723537E-13 -6.617619262816156E-16 4.630768937746777E-13 5.201661323701652E-15
q -1.985151395858867E-14 4.497751189197629E-14 -1.685109319923281E-12 -1.383153798597993E-16 -9.25835271515502E-13 -1.118856723252211E-14
tp 9.385592548723537E-13 -1.685109319923281E-12 4.814645181191361E-8 -2.019458729711698E-11 1.334478807275309E-8 -1.977251390597792E-12
node -6.617619262816156E-16 -1.383153798597993E-16 -2.019458729711698E-11 5.938098980868468E-9 -5.9030540883702E-9 2.929490762207975E-11
peri 4.630768937746777E-13 -9.25835271515502E-13 1.334478807275309E-8 -5.9030540883702E-9 9.587152711966816E-9 -2.9512123294041E-11
i 5.201661323701652E-15 -1.118856723252211E-14 -1.977251390597792E-12 2.929490762207975E-11 -2.9512123294041E-11 3.677813830756411E-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 16.5   n/a MPO297325  

226246 (2002 XP60)          Discovered 2002-Dec-10 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2002 XP60 = 2005 SJ205 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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