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58281 (1993 UR5)
Classification: Main-belt Asteroid          SPK-ID: 2058281
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 .1960571952449034 3.5615e-08  
a 2.32073577004642 1.1812e-08 au
q 1.865738824066597 8.196e-08 au
i 6.717022694952361 4.2461e-06 deg
node 80.12356938177899 3.3582e-05 deg
peri 238.1968663269929 3.5296e-05 deg
M 241.0152363180405 1.3888e-05 deg
tp 2459427.301387649391
(2021-Jul-31.80138765)
5.1766e-05 TDB
period 1291.329198791163
3.54
9.8589e-06
2.699e-08
d
yr
n .2787825136587963 2.1284e-09 deg/d
Q 2.775732716026241 1.4128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      793  
   data-arc span      9685 days (26.52 yr)  
   first obs. used      1993-10-10  
   last obs. used      2020-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56749  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:38  

Additional Information
 Earth MOID = .862665 au 
 Jupiter MOID = 2.533 au 
 T_jup = 3.543 
[ 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 15.8   n/a MPO309592  

58281 (1993 UR5)          Discovered 1993-Oct-20 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 UR5 = 2000 SW210 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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