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215456 (2002 PZ136)
Classification: Main-belt Asteroid          SPK-ID: 2215456
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 .02428964881220659 8.4382e-08  
a 2.453276575062705 2.4921e-08 au
q 2.393687348615219 1.9262e-07 au
i 2.316043548067414 6.1984e-06 deg
node 223.8471004205116 0.00013999 deg
peri 173.71688555 0.00020611 deg
M 51.87022579759794 0.00014546 deg
tp 2458398.275470952105
(2018-Oct-06.77547095)
0.00056862 TDB
period 1403.518672567904
3.84
2.1386e-05
5.855e-08
d
yr
n .2564981906092759 3.9084e-09 deg/d
Q 2.512865801510191 2.5527e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      5993 days (16.41 yr)  
   first obs. used      2002-08-06  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60559  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:51:48  

Additional Information
 Earth MOID = 1.39869 au 
 Jupiter MOID = 2.56068 au 
 T_jup = 3.493 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456874.5 (2014-Aug-05.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02326729768988373 8.5256e-08  
q 2.395867050923919 1.9447e-07 au
tp 2456988.205642372105
(2014-Nov-26.70564237)
0.00059419 TDB
node 223.9371068437182 0.00014028 deg
peri 171.95581118056 0.00020906 deg
i 2.31322983832849 6.1934e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      5993 days (16.41 yr)  
   first obs. used      2002-08-06  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60559  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:51:48  

Additional Information
 Jupiter MOID = 2.56068 au 
 T_jup = 3.493 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.268542666971123E-15 -1.650218167397969E-14 -3.250111931159359E-11 -1.003567285550259E-13 -8.534455726759036E-12 5.915569045783408E-15
q -1.650218167397969E-14 3.781951108474282E-14 7.235715102558588E-11 2.268644305956772E-13 1.899623623030138E-11 -1.308502076545312E-14
tp -3.250111931159359E-11 7.235715102558588E-11 3.530617078639051E-7 5.1004375649482E-10 9.213799166462335E-8 -4.141248701839772E-11
node -1.003567285550259E-13 2.268644305956772E-13 5.1004375649482E-10 1.967924490820603E-8 -1.952723670563442E-8 -3.07750123591974E-10
peri -8.534455726759036E-12 1.899623623030138E-11 9.213799166462335E-8 -1.952723670563442E-8 4.370580854187114E-8 2.965697619115586E-10
i 5.915569045783408E-15 -1.308502076545312E-14 -4.141248701839772E-11 -3.07750123591974E-10 2.965697619115586E-10 3.835875615824373E-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 16.8   n/a MPO454547  

215456 (2002 PZ136)          Discovered 2002-Aug-15 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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