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

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05839336183354396 1.1982e-07  
a 5.230540185732092 3.0721e-07 au
q 4.925111360081746 8.039e-07 au
i 27.57731713638989 7.7242e-06 deg
node 95.39537491395259 1.6814e-05 deg
peri 167.2171097061673 0.00010463 deg
M 310.8305896422944 0.00010883 deg
tp 2459597.275164232590
(2022-Jan-17.77516423)
0.0013158 TDB
period 4369.364154680453
11.96
0.00038495
1.054e-06
d
yr
n .08239185090910055 7.2589e-09 deg/d
Q 5.535969011382439 3.2515e-07 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      8331 days (22.81 yr)  
   first obs. used      1997-07-07  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52394  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 05:27:27  

Additional Information
 Earth MOID = 3.91237 au 
 Jupiter MOID = .296005 au 
 T_jup = 2.769 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457763.5 (2017-Jan-10.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05730000370893872 1.2117e-07  
q 4.939645030342071 8.1102e-07 au
tp 2459583.744541101471
(2022-Jan-04.24454110)
0.00132 TDB
node 95.37746235248235 1.681e-05 deg
peri 165.7584187651026 0.00010497 deg
i 27.5677438901629 7.7224e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      8331 days (22.81 yr)  
   first obs. used      1997-07-07  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52394  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 05:27:27  

Additional Information
 Jupiter MOID = .296005 au 
 T_jup = 2.769 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.468159908322434E-14 -9.312471604788823E-14 -9.366610463823607E-11 6.89050143987318E-15 -6.212736147624506E-12 -3.067702654879351E-14
q -9.312471604788823E-14 6.577497437035605E-13 4.551037836795802E-10 -9.542142028147978E-15 2.563099231173263E-11 2.354348654993716E-13
tp -9.366610463823607E-11 4.551037836795802E-10 1.742416718183358E-6 -3.273124774544129E-10 1.356400753429545E-7 3.003838045919097E-10
node 6.89050143987318E-15 -9.542142028147978E-15 -3.273124774544129E-10 2.825762600537607E-10 -2.769185285203174E-10 -3.86605012943124E-11
peri -6.212736147624506E-12 2.563099231173263E-11 1.356400753429545E-7 -2.769185285203174E-10 1.101831879110557E-8 5.373043336483581E-11
i -3.067702654879351E-14 2.354348654993716E-13 3.003838045919097E-10 -3.86605012943124E-11 5.373043336483581E-11 5.963536953136588E-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 13.5   n/a MPO477317  

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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