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452647 (2005 UK134)
Classification: Main-belt Asteroid          SPK-ID: 2452647
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1926378386191847 8.0586e-08  
a 2.700778974876999 2.9585e-08 au
q 2.180506750568557 2.307e-07 au
i 11.95152085754877 7.1067e-06 deg
node 236.2120334585223 2.8907e-05 deg
peri 105.5039501621868 3.3069e-05 deg
M 231.4597645964284 1.6579e-05 deg
tp 2459975.353392744922
(2023-Jan-30.85339274)
7.794e-05 TDB
period 1621.18282056905
4.44
2.6638e-05
7.293e-08
d
yr
n .2220600881235817 3.6487e-09 deg/d
Q 3.221051199185442 3.5284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      5675 days (15.54 yr)  
   first obs. used      2005-10-25  
   last obs. used      2021-05-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56821  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 08:05:57  

Additional Information
 Earth MOID = 1.20895 au 
 Jupiter MOID = 2.35756 au 
 T_jup = 3.310 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457688.5 (2016-Oct-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1920356028354893 8.091e-08  
q 2.184613042964733 2.3159e-07 au
tp 2458351.673019026213
(2018-Aug-21.17301903)
7.1975e-05 TDB
node 236.2892273636512 2.8963e-05 deg
peri 104.9330277351479 3.3099e-05 deg
i 11.93365694660304 7.1001e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      5675 days (15.54 yr)  
   first obs. used      2005-10-25  
   last obs. used      2021-05-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56821  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 08:05:57  

Additional Information
 Jupiter MOID = 2.35756 au 
 T_jup = 3.310 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.546430841686249E-15 -1.866373613389524E-14 1.179822361243684E-12 5.221991208694934E-15 1.030390156441646E-13 -1.484361505042282E-14
q -1.866373613389524E-14 5.363553053913068E-14 -3.048676165560704E-12 -1.269143930894981E-14 -2.781734349782562E-13 4.237642395163294E-14
tp 1.179822361243684E-12 -3.048676165560704E-12 5.180385094198768E-9 2.059781404563771E-11 1.162658547116384E-9 -2.190627548293384E-12
node 5.221991208694934E-15 -1.269143930894981E-14 2.059781404563771E-11 8.388314714830436E-10 -8.159310418462465E-10 -5.508001524423851E-11
peri 1.030390156441646E-13 -2.781734349782562E-13 1.162658547116384E-9 -8.159310418462465E-10 1.095564514930799E-9 5.368013637537831E-11
i -1.484361505042282E-14 4.237642395163294E-14 -2.190627548293384E-12 -5.508001524423851E-11 5.368013637537831E-11 5.041094179705167E-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 16.96   n/a MPCxxxxx  

452647 (2005 UK134)          Discovered 2005-Oct-25 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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