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17553 (1993 UQ5)
Classification: Main-belt Asteroid          SPK-ID: 2017553
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172498782145226 3.5714e-08  
a 2.304705972493893 8.3975e-09 au
q 2.034479477898701 8.2643e-08 au
i 6.772037968332402 3.5915e-06 deg
node 69.39074479928253 2.8876e-05 deg
peri 335.661828545655 3.215e-05 deg
M 264.8707400129094 1.5139e-05 deg
tp 2459538.201768803004
(2021-Nov-19.70176880)
5.462e-05 TDB
period 1277.973115585879
3.50
6.9847e-06
1.912e-08
d
yr
n .2816960666930463 1.5396e-09 deg/d
Q 2.574932467089085 9.3821e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1635  
   data-arc span      9801 days (26.83 yr)  
   first obs. used      1993-10-10  
   last obs. used      2020-08-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5022  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:06:03  

Additional Information
 Earth MOID = 1.04544 au 
 Jupiter MOID = 2.7729 au 
 T_jup = 3.570 
[ 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 14.94   n/a E2021B10  

17553 (1993 UQ5)          Discovered 1993-Oct-20 by Elst, E. W. at La Silla
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 UQ5 = 1998 BG44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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