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JPL Small-Body Database Browser
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434145 (2002 RG151)
Classification: Main-belt Asteroid          SPK-ID: 2434145
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1525665386662101 1.2024e-07  
a 2.294827744547805 1.337e-08 au
q 1.944713818726961 2.7292e-07 au
i 5.797970504727709 5.3794e-06 deg
node 273.7361680742616 0.00012429 deg
peri 102.4853087281268 0.00012657 deg
M 260.5540167600731 2.1785e-05 deg
tp 2458951.258585457860
(2020-Apr-11.75858546)
7.7402e-05 TDB
period 1269.765622007866
3.48
1.1097e-05
3.038e-08
d
yr
n .2835168898577802 2.4778e-09 deg/d
Q 2.64494167036865 1.541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      5684 days (15.56 yr)  
   first obs. used      2002-08-27  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67362  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:54:16  

Additional Information
 Earth MOID = .955405 au 
 Jupiter MOID = 2.84723 au 
 T_jup = 3.573 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456909.5 (2014-Sep-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1534595582387332 1.2034e-07  
q 1.94176371385741 2.7346e-07 au
tp 2456413.878869547418
(2013-May-01.37886955)
7.5145e-05 TDB
node 273.7916119846168 0.00012443 deg
peri 102.618274976976 0.00012666 deg
i 5.795471557439718 5.3775e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      5684 days (15.56 yr)  
   first obs. used      2002-08-27  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67362  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:54:16  

Additional Information
 Jupiter MOID = 2.84723 au 
 T_jup = 3.573 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.448128923999321E-14 -3.288194339052332E-14 -3.188899356485268E-12 2.215025097329499E-13 -1.167672987738026E-12 -6.727996509588861E-14
q -3.288194339052332E-14 7.477920335843523E-14 7.233494211459341E-12 -5.016490167116645E-13 2.660953011189962E-12 1.528987030970001E-13
tp -3.188899356485268E-12 7.233494211459341E-12 5.646825474720417E-9 -6.201794907396319E-11 1.974263408721009E-9 1.885231902138162E-11
node 2.215025097329499E-13 -5.016490167116645E-13 -6.201794907396319E-11 1.548172201590878E-8 -1.542466728661102E-8 -5.159367084216619E-11
peri -1.167672987738026E-12 2.660953011189962E-12 1.974263408721009E-9 -1.542466728661102E-8 1.604365709847879E-8 5.724658072039253E-11
i -6.727996509588861E-14 1.528987030970001E-13 1.885231902138162E-11 -5.159367084216619E-11 5.724658072039253E-11 2.891749504076364E-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 17.3   n/a MPO440801  

434145 (2002 RG151)          Discovered 2002-Sep-12 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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