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JPL Small-Body Database Browser
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27823 (1993 UC8)
Classification: Main-belt Asteroid          SPK-ID: 2027823
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2253639282395497 4.293e-08  
a 2.550137339990263 1.072e-08 au
q 1.975428371499701 1.1141e-07 au
i 4.506837788601341 5.395e-06 deg
node 143.2955964704847 4.6707e-05 deg
peri 221.4047545398978 4.8124e-05 deg
M 111.3104860306089 1.3845e-05 deg
tp 2458140.585226022815
(2018-Jan-22.08522602)
5.5285e-05 TDB
period 1487.454817026467
4.07
9.3794e-06
2.568e-08
d
yr
n .2420241582326964 1.5261e-09 deg/d
Q 3.124846308480825 1.3136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      870  
   data-arc span      9306 days (25.48 yr)  
   first obs. used      1993-10-10  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56605  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:05:44  

Additional Information
 Earth MOID = .975036 au 
 Jupiter MOID = 2.33261 au 
 T_jup = 3.400 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO378814  

27823 (1993 UC8)          Discovered 1993-Oct-20 by Elst, E. W. at La Silla
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 UC8 = 1997 TC7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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