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459883 (2014 JX55 = 2007 EB26)
Classification: Main-belt Asteroid          SPK-ID: 2459883
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1697642398481861 1.0957e-07  
a 2.62753958599916 5.5389e-08 au
q 2.181477325510995 3.0377e-07 au
i 32.0666451683518 1.338e-05 deg
node 271.8610982042698 1.2404e-05 deg
peri 32.60732395065789 2.8097e-05 deg
M 190.6420454198543 3.1239e-05 deg
tp 2459932.355645949074
(2022-Dec-18.85564595)
0.00015126 TDB
period 1555.687379401982
4.26
4.9191e-05
1.347e-07
d
yr
n .2314089609304324 7.3172e-09 deg/d
Q 3.073601846487325 6.4792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5087 days (13.93 yr)  
   first obs. used      2007-03-10  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48366  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:45:39  

Additional Information
 Earth MOID = 1.19505 au 
 Jupiter MOID = 2.16329 au 
 T_jup = 3.167 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457863.5 (2017-Apr-20.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1701319494849551 1.0953e-07  
q 2.180054794904247 3.0413e-07 au
tp 2458375.950245661281
(2018-Sep-14.45024566)
0.00011899 TDB
node 271.9001694288878 1.2407e-05 deg
peri 32.41668212408229 2.799e-05 deg
i 32.05728592412945 1.338e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5087 days (13.93 yr)  
   first obs. used      2007-03-10  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48366  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:45:39  

Additional Information
 Jupiter MOID = 2.16329 au 
 T_jup = 3.167 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.199786980044262E-14 -3.2960241180308E-14 -4.858011658996942E-12 -7.860002627938831E-14 -1.253597544182981E-12 6.592026185550546E-14
q -3.2960241180308E-14 9.249794883435002E-14 1.568042565486973E-11 2.231919268463067E-13 3.802341241066042E-12 -1.817343712360086E-13
tp -4.858011658996942E-12 1.568042565486973E-11 1.415929304431892E-8 4.147916795726168E-11 2.978373500423221E-9 5.292800346718929E-12
node -7.860002627938831E-14 2.231919268463067E-13 4.147916795726168E-11 1.539346728890857E-10 -1.188614816763657E-10 2.85304611400409E-11
peri -1.253597544182981E-12 3.802341241066042E-12 2.978373500423221E-9 -1.188614816763657E-10 7.834508143533169E-10 -2.448134427315495E-11
i 6.592026185550546E-14 -1.817343712360086E-13 5.292800346718929E-12 2.85304611400409E-11 -2.448134427315495E-11 1.790243901462209E-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 15.9   n/a MPO456218  

459883 (2014 JX55)          Discovered 2010-Jun-28 by WISE at WISE
Reference: Last Updated: 2016-02-25

Alternate Designations
 2014 JX55 = 2007 EB26 = 2010 MV87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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