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JPL Small-Body Database Browser
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461546 (2003 UE364)
Classification: Main-belt Asteroid          SPK-ID: 2461546
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444091790895491 6.5676e-08  
a 2.352560523833792 2.7126e-08 au
q 2.012829189828475 1.6163e-07 au
i 7.774715512358827 8.6404e-06 deg
node 75.07732714992254 6.1164e-05 deg
peri 235.4854984100041 8.6381e-05 deg
M 275.8450922795241 6.9069e-05 deg
tp 2459308.596370425471
(2021-Apr-04.09637043)
0.00025568 TDB
period 1317.982472532409
3.61
2.2795e-05
6.241e-08
d
yr
n .2731447553382752 4.7242e-09 deg/d
Q 2.69229185783911 3.1043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      6030 days (16.51 yr)  
   first obs. used      2003-10-20  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65512  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:17:59  

Additional Information
 Earth MOID = 1.00989 au 
 Jupiter MOID = 2.55145 au 
 T_jup = 3.530 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO377726  

461546 (2003 UE364)          Discovered 2003-Oct-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24

Alternate Designations
 2003 UE364 = 2014 UU91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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