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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1627303263375713 1.0977e-07  
a 2.301110333950664 1.2903e-08 au
q 1.926649898368115 2.4948e-07 au
i 10.64397186468748 9.0097e-06 deg
node 357.5691304027354 3.4773e-05 deg
peri 346.630561699084 4.2608e-05 deg
M 142.5497682776497 2.3742e-05 deg
tp 2458891.642739975646
(2020-Feb-12.14273998)
8.1961e-05 TDB
period 1274.983578049516
3.49
1.0724e-05
2.936e-08
d
yr
n .2823565779182285 2.3749e-09 deg/d
Q 2.675570769533213 1.5003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      9224 days (25.25 yr)  
   first obs. used      1995-10-03  
   last obs. used      2021-01-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55538  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:54:57  

Additional Information
 Earth MOID = .920551 au 
 Jupiter MOID = 2.74045 au 
 T_jup = 3.551 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457013.5 (2014-Dec-22.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16308473704738 1.094e-07  
q 1.925522583644354 2.4843e-07 au
tp 2457617.784240953661
(2016-Aug-17.28424095)
7.7191e-05 TDB
node 357.6350554055405 3.476e-05 deg
peri 346.7006420969932 4.2587e-05 deg
i 10.64726635519917 9.0116e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      9224 days (25.25 yr)  
   first obs. used      1995-10-03  
   last obs. used      2021-01-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55538  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:54:57  

Additional Information
 Jupiter MOID = 2.74045 au 
 T_jup = 3.551 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.196874688177317E-14 -2.71553914675883E-14 1.423393713397562E-13 -1.085708020745419E-14 -5.647216143181088E-13 5.259424680759943E-15
q -2.71553914675883E-14 6.171586863156233E-14 -4.074441856141684E-14 2.330239519618063E-14 1.348105935037E-12 -1.326867004824219E-14
tp 1.423393713397562E-13 -4.074441856141684E-14 5.958470373313943E-9 -6.934621898480367E-13 1.871810640313939E-9 -2.659408078443982E-11
node -1.085708020745419E-14 2.330239519618063E-14 -6.934621898480367E-13 1.208291495583822E-9 -1.183453255344058E-9 1.106079484013851E-11
peri -5.647216143181088E-13 1.348105935037E-12 1.871810640313939E-9 -1.183453255344058E-9 1.813675930491632E-9 -1.927693649113558E-11
i 5.259424680759943E-15 -1.326867004824219E-14 -2.659408078443982E-11 1.106079484013851E-11 -1.927693649113558E-11 8.120820967113519E-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 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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