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154327 (2002 VP65)
Classification: Main-belt Asteroid          SPK-ID: 2154327
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07723050040082466 3.9399e-08  
a 2.183355711632624 8.7019e-09 au
q 2.014734057470238 8.4025e-08 au
i 5.093703464632273 4.3673e-06 deg
node 348.5806031566032 5.0721e-05 deg
peri 173.0792557842276 5.9437e-05 deg
M 52.20809085226051 3.0596e-05 deg
tp 2458829.608491586097
(2019-Dec-12.10849159)		 0.00010011 TDB
period 1178.37948150792
3.23		 7.0447e-06
1.929e-08		 d
yr
n .3055043011605428 1.8264e-09 deg/d
Q 2.35197736579501 9.3739e-09 au
   Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      10073 days (27.58 yr)  
   first obs. used      1992-09-29  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56841  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 00:51:46  

Additional Information
 Earth MOID = 1.02263 au 
 Jupiter MOID = 2.62077 au 
 T_jup = 3.670 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457204.5 (2015-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07742935826231818 3.95e-08  
q 2.014455442138692 8.4286e-08 au
tp 2457652.012002741394
(2016-Sep-20.51200274)		 9.9548e-05 TDB
node 348.6049400294989 5.0689e-05 deg
peri 173.3486616308576 5.932e-05 deg
i 5.095552289564809 4.368e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      10073 days (27.58 yr)  
   first obs. used      1992-09-29  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56841  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 00:51:46  

Additional Information
 Jupiter MOID = 2.62077 au 
 T_jup = 3.670 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.560231178286112E-15 -3.31533318749243E-15 9.908767831282055E-13 1.805733057824975E-14 2.814916329786086E-13 2.284087821921124E-16
q -3.31533318749243E-15 7.104086603182232E-15 -2.197242722724227E-12 -3.860462589176712E-14 -6.321465154086343E-13 -3.083448863518408E-16
tp 9.908767831282055E-13 -2.197242722724227E-12 9.909856487665567E-9 3.807924844561461E-11 3.085286343821304E-9 6.605318002315282E-13
node 1.805733057824975E-14 -3.860462589176712E-14 3.807924844561461E-11 2.569418874273046E-9 -2.546819861335921E-9 5.68028769334552E-11
peri 2.814916329786086E-13 -6.321465154086343E-13 3.085286343821304E-9 -2.546819861335921E-9 3.518823308727112E-9 -5.639813397772638E-11
i 2.284087821921124E-16 -3.083448863518408E-16 6.605318002315282E-13 5.68028769334552E-11 -5.639813397772638E-11 1.907963517574726E-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 16.9   n/a MPO412913  

154327 (2002 VP65)          Discovered 2002-Nov-07 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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