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JPL Small-Body Database Browser
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523749 (2014 UR224)
Classification: TransNeptunian Object          SPK-ID: 2523749
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2167361895115746 2.9098e-05  
a 50.0621864852323 0.0018708 au
q 39.2118989478052 0.00056091 au
i 10.69534832800281 9.9503e-05 deg
node 244.2446226801292 2.7491e-05 deg
peri 208.4938198642399 0.0074733 deg
M 345.7990935049488 0.0044817 deg
tp 2463704.101006964721
(2033-Apr-16.60100696)
1.6003 TDB
period 129378.8085392697
354.22
7.2524
0.01986
d
yr
n .002782526783671308 1.5598e-07 deg/d
Q 60.9124740226594 0.0022763 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      2630 days (7.20 yr)  
   first obs. used      2010-10-29  
   last obs. used      2018-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .47429  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:52  

Additional Information
 Earth MOID = 38.2326 au 
 Jupiter MOID = 34.0784 au 
 T_jup = 6.055 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457069.5 (2015-Feb-16.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2249572573173166 2.9231e-05  
q 39.18952945584904 0.00055994 au
tp 2463695.199503835563
(2033-Apr-07.69950384)
1.536 TDB
node 244.2384668612163 2.7576e-05 deg
peri 208.5616734725277 0.0072182 deg
i 10.65841313209425 9.9229e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      2630 days (7.20 yr)  
   first obs. used      2010-10-29  
   last obs. used      2018-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .47429  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:52  

Additional Information
 Jupiter MOID = 34.0784 au 
 T_jup = 6.055 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.544407903922796E-10 -2.887481349068122E-9 1.902397134952424E-5 -7.360916515644659E-12 9.218126070516474E-8 8.77286297949369E-11
q -2.887481349068122E-9 3.135377762757593E-7 -.000828016767662159 -1.79250787310791E-10 -3.878072565796915E-6 3.420033114515184E-10
tp 1.902397134952424E-5 -.000828016767662159 2.359397343304414 3.426423464991022E-7 .01108587135953976 4.039551874494045E-7
node -7.360916515644659E-12 -1.79250787310791E-10 3.426423464991022E-7 7.604452067176698E-10 8.270638254055396E-10 -3.933660311194349E-10
peri 9.218126070516474E-8 -3.878072565796915E-6 .01108587135953976 8.270638254055396E-10 5.21028677284788E-5 2.590948709258199E-9
i 8.77286297949369E-11 3.420033114515184E-10 4.039551874494045E-7 -3.933660311194349E-10 2.590948709258199E-9 9.846348543489301E-9

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.5   n/a MPO450812  

523749 (2014 UR224)          Discovered 2010-Oct-29 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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