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434112 (2002 PQ5)
Classification: Main-belt Asteroid          SPK-ID: 2434112
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2397199607629543 8.4281e-08  
a 2.765896168811115 1.8727e-08 au
q 2.102855647749308 2.2927e-07 au
i 6.583274592399259 7.7542e-06 deg
node 241.7711722484795 7.4053e-05 deg
peri 98.0862590727312 7.5706e-05 deg
M 303.5890469390372 1.6775e-05 deg
tp 2459263.777152651088
(2021-Feb-18.27715265)		 7.9894e-05 TDB
period 1680.166170069207
4.60		 1.7064e-05
4.672e-08		 d
yr
n .2142645212200478 2.176e-09 deg/d
Q 3.428936689872921 2.3216e-08 au
   Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5656 days (15.49 yr)  
   first obs. used      2002-07-21  
   last obs. used      2018-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .695  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:48:54  

Additional Information
 Earth MOID = 1.10679 au 
 Jupiter MOID = 2.0526 au 
 T_jup = 3.288 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456901.5 (2014-Sep-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .23903908998869 8.4355e-08  
q 2.103934438661469 2.2882e-07 au
tp 2457586.345026156566
(2016-Jul-16.84502616)		 7.0728e-05 TDB
node 241.7785427423252 7.4037e-05 deg
peri 98.45594910058422 7.5686e-05 deg
i 6.583877531194983 7.7568e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5656 days (15.49 yr)  
   first obs. used      2002-07-21  
   last obs. used      2018-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .695  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:48:54  

Additional Information
 Jupiter MOID = 2.0526 au 
 T_jup = 3.288 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.115727435194751E-15 -1.926760314753706E-14 2.981398615508628E-12 -5.086400814836902E-14 6.535332393190413E-13 -2.110667446402067E-14
q -1.926760314753706E-14 5.236040200881628E-14 -7.809727513025684E-12 1.289783724413405E-13 -1.725711409332632E-12 5.827855165336417E-14
tp 2.981398615508628E-12 -7.809727513025684E-12 5.002432099809803E-9 -2.03883451423948E-11 1.195003691941422E-9 -1.274613591799322E-11
node -5.086400814836902E-14 1.289783724413405E-13 -2.03883451423948E-11 5.481420522651249E-9 -5.449679762030808E-9 -2.446962677623134E-10
peri 6.535332393190413E-13 -1.725711409332632E-12 1.195003691941422E-9 -5.449679762030808E-9 5.728393304835065E-9 2.403419373140744E-10
i -2.110667446402067E-14 5.827855165336417E-14 -1.274613591799322E-11 -2.446962677623134E-10 2.403419373140744E-10 6.016856306500484E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO434582  

434112 (2002 PQ5)          Discovered 2002-Aug-04 by NEAT at Palomar
Reference: Last Updated: 2015-06-04
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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