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487447 (2014 RR63)
Classification: Jupiter Trojan          SPK-ID: 2487447
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05821363245639697 9.1351e-08  
a 5.227879543021672 2.8261e-07 au
q 4.923545684777891 6.1647e-07 au
i 27.57948024801807 7.1361e-06 deg
node 95.3900127067627 1.5224e-05 deg
peri 167.8139162911558 7.9166e-05 deg
M 342.9210266006733 7.4031e-05 deg
tp 2459603.631450617044
(2022-Jan-24.13145062)
0.00088811 TDB
period 4366.030702119107
11.95
0.00035403
9.693e-07
d
yr
n .08245475686308609 6.686e-09 deg/d
Q 5.532213401265452 2.9906e-07 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      8739 days (23.93 yr)  
   first obs. used      1997-07-07  
   last obs. used      2021-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48139  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 10:13:35  

Additional Information
 Earth MOID = 3.9104 au 
 Jupiter MOID = .299291 au 
 T_jup = 2.769 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458187.5 (2018-Mar-10.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05790830767608569 9.1705e-08  
q 4.933499089029747 6.1607e-07 au
tp 2459585.252006267914
(2022-Jan-05.75200627)
0.00088714 TDB
node 95.38548970974438 1.5216e-05 deg
peri 166.0222949748497 7.9126e-05 deg
i 27.57485180206131 7.135e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      8739 days (23.93 yr)  
   first obs. used      1997-07-07  
   last obs. used      2021-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48139  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 10:13:35  

Additional Information
 Jupiter MOID = .299291 au 
 T_jup = 2.769 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.409813958526723E-15 -5.140372218149618E-14 -2.033460285654972E-11 -2.879616632137705E-14 -1.08065398517708E-12 -1.364769702296863E-14
q -5.140372218149618E-14 3.795385015004616E-13 -3.422994688402116E-11 2.178878997986015E-13 -8.582630811381665E-12 1.128133063405816E-13
tp -2.033460285654972E-11 -3.422994688402116E-11 7.870156230023627E-7 -9.956173420436107E-11 6.852074975477381E-8 4.054631006180891E-11
node -2.879616632137705E-14 2.178878997986015E-13 -9.956173420436107E-11 2.315175341640084E-10 -2.165099604388441E-10 -5.116957828917818E-11
peri -1.08065398517708E-12 -8.582630811381665E-12 6.852074975477381E-8 -2.165099604388441E-10 6.260942696566791E-9 4.680621914154193E-11
i -1.364769702296863E-14 1.128133063405816E-13 4.054631006180891E-11 -5.116957828917818E-11 4.680621914154193E-11 5.090873928478856E-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 13.76   n/a E2021B25  

487447 (2014 RR63)          Discovered 2014-Sep-11 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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