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JPL Small-Body Database Browser
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382642 (2002 RP53)
Classification: Main-belt Asteroid          SPK-ID: 2382642
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630671189013108 1.2579e-07  
a 2.301270012314015 1.3429e-08 au
q 1.926008541591984 2.8829e-07 au
i 10.64323984680513 1.1862e-05 deg
node 357.6095786911147 3.5042e-05 deg
peri 346.4455786712809 4.3294e-05 deg
M 277.9267950715951 2.3273e-05 deg
tp 2458891.202446184502
(2020-Feb-11.70244618)		 8.3488e-05 TDB
period 1275.116290605596
3.49		 1.1161e-05
3.056e-08		 d
yr
n .2823271905882589 2.4713e-09 deg/d
Q 2.676531483036046 1.5619e-08 au
   Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      8148 days (22.31 yr)  
   first obs. used      1995-10-03  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5714  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:34:15  

Additional Information
 Earth MOID = .919835 au 
 Jupiter MOID = 2.73535 au 
 T_jup = 3.551 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456623.5 (2013-Nov-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1622310560372338 1.2528e-07  
q 1.928060376682118 2.8643e-07 au
tp 2456342.200703474400
(2013-Feb-18.70070347)		 7.8019e-05 TDB
node 357.697073944367 3.5067e-05 deg
peri 346.5368159964486 4.3468e-05 deg
i 10.63870063834656 1.1856e-05 deg
   Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      8148 days (22.31 yr)  
   first obs. used      1995-10-03  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5714  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:34:15  

Additional Information
 Jupiter MOID = 2.73535 au 
 T_jup = 3.551 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.5694740330843E-14 -3.58560227971007E-14 1.067172896824022E-12 1.153735168625942E-14 -1.60571801751034E-13 -1.682893341465605E-14
q -3.58560227971007E-14 8.204132209275781E-14 -2.316647165109311E-12 -2.802834365184718E-14 4.09955389390046E-13 3.755022370489197E-14
tp 1.067172896824022E-12 -2.316647165109311E-12 6.086967729005156E-9 9.411164006451108E-12 2.000972752984166E-9 -2.594341434374384E-11
node 1.153735168625942E-14 -2.802834365184718E-14 9.411164006451108E-12 1.229728557174378E-9 -1.202309176774523E-9 1.313834782378012E-11
peri -1.60571801751034E-13 4.09955389390046E-13 2.000972752984166E-9 -1.202309176774523E-9 1.889426455284741E-9 -2.140019585501899E-11
i -1.682893341465605E-14 3.755022370489197E-14 -2.594341434374384E-11 1.313834782378012E-11 -2.140019585501899E-11 1.405596493605181E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO397381  

382642 (2002 RP53)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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