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344550 (2002 VP104)
Classification: Main-belt Asteroid          SPK-ID: 2344550
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166905531202823 6.7225e-08  
a 2.181808634580973 1.1569e-08 au
q 1.81765270544333 1.4562e-07 au
i 3.618231518544146 7.1361e-06 deg
node 264.0422673553856 0.0001087 deg
peri 89.7202323179836 0.00011058 deg
M 205.2909936401115 2.2706e-05 deg
tp 2459506.367183831984
(2021-Oct-18.86718383)
7.5506e-05 TDB
period 1177.127243360866
3.22
9.3622e-06
2.563e-08
d
yr
n .3058292992796163 2.4324e-09 deg/d
Q 2.545964563718616 1.3499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      6387 days (17.49 yr)  
   first obs. used      2002-11-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56824  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:26:43  

Additional Information
 Earth MOID = .816959 au 
 Jupiter MOID = 2.89463 au 
 T_jup = 3.659 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457352.5 (2015-Nov-26.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1670631925903013 6.7195e-08  
q 1.817381198276683 1.4552e-07 au
tp 2457150.399657838774
(2015-May-07.89965784)
7.1099e-05 TDB
node 264.1568853315736 0.00010883 deg
peri 89.3015966918034 0.00011071 deg
i 3.616248930119259 7.1285e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      6387 days (17.49 yr)  
   first obs. used      2002-11-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56824  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:26:43  

Additional Information
 Jupiter MOID = 2.89463 au 
 T_jup = 3.659 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.515201065199105E-15 -9.757579136720325E-15 2.759795119444232E-12 3.124293126028017E-14 7.345177915564513E-13 -5.63020356015628E-15
q -9.757579136720325E-15 2.117733998856501E-14 -5.948266123391062E-12 -6.95009919208207E-14 -1.578795348275737E-12 1.251853846956792E-14
tp 2.759795119444232E-12 -5.948266123391062E-12 5.055136096343081E-9 4.273321528449316E-11 1.490055676465467E-9 -5.848429523704363E-12
node 3.124293126028017E-14 -6.95009919208207E-14 4.273321528449316E-11 1.184459063585719E-8 -1.180750054916002E-8 -3.913349278070139E-10
peri 7.345177915564513E-13 -1.578795348275737E-12 1.490055676465467E-9 -1.180750054916002E-8 1.225599384507595E-8 3.887978196944354E-10
i -5.63020356015628E-15 1.251853846956792E-14 -5.848429523704363E-12 -3.913349278070139E-10 3.887978196944354E-10 5.081554054093018E-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 17.5   n/a MPO471580  

344550 (2002 VP104)          Discovered 2002-Nov-12 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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