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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02442935088239211 7.8971e-08  
a 2.452602626568751 1.8974e-08 au
q 2.392687136429227 1.8406e-07 au
i 2.316060295135008 5.6752e-06 deg
node 223.8401872173743 0.00013562 deg
peri 173.0725408514511 0.0001787 deg
M 155.1350602827727 0.00011425 deg
tp 2458395.929894715784
(2018-Oct-04.42989472)
0.00044627 TDB
period 1402.940363742435
3.84
1.628e-05
4.457e-08
d
yr
n .2566039222363498 2.9778e-09 deg/d
Q 2.512518116708276 1.9438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      6475 days (17.73 yr)  
   first obs. used      2002-08-06  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59018  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:18:40  

Additional Information
 Earth MOID = 1.39826 au 
 Jupiter MOID = 2.56064 au 
 T_jup = 3.493 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457372.5 (2015-Dec-16.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02322350720977738 7.8644e-08  
q 2.396606394214333 1.8289e-07 au
tp 2456992.534866421911
(2014-Dec-01.03486642)
0.00047624 TDB
node 223.9129531277813 0.00013587 deg
peri 173.1446146063441 0.00018341 deg
i 2.313127765686754 5.6707e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      6475 days (17.73 yr)  
   first obs. used      2002-08-06  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59018  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:18:40  

Additional Information
 Jupiter MOID = 2.56064 au 
 T_jup = 3.493 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.184834609621284E-15 -1.433170691088901E-14 -2.16394499802586E-11 -6.926272071613789E-14 -5.665074314564757E-12 5.660105100634821E-15
q -1.433170691088901E-14 3.344734411479702E-14 5.126440543958209E-11 1.624560423016455E-13 1.342487971955943E-11 -1.320523525378959E-14
tp -2.16394499802586E-11 5.126440543958209E-11 2.268003295257171E-7 2.849691358598186E-10 5.870400777651978E-8 -3.079942770381123E-11
node -6.926272071613789E-14 1.624560423016455E-13 2.849691358598186E-10 1.846167848923519E-8 -1.837073434958288E-8 -3.746176334082437E-10
peri -5.665074314564757E-12 1.342487971955943E-11 5.870400777651978E-8 -1.837073434958288E-8 3.363786296869696E-8 3.662305359343924E-10
i 5.660105100634821E-15 -1.320523525378959E-14 -3.079942770381123E-11 -3.746176334082437E-10 3.662305359343924E-10 3.215658830927682E-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 16.9   n/a MPO470314  

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

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