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JPL Small-Body Database Browser
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266953 (2010 UC27)
Classification: Jupiter Trojan          SPK-ID: 2266953
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04054773085860865 6.5797e-08  
a 5.221261229147224 1.9527e-07 au
q 5.009550934085274 3.2111e-07 au
i 9.171494544401556 7.2101e-06 deg
node 233.8916917601534 5.2581e-05 deg
peri 14.80480722827423 0.00013646 deg
M 60.715644097179 0.00012151 deg
tp 2457865.546832269790
(2017-Apr-22.04683227)
0.0014848 TDB
period 4357.742461883374
11.93
0.00024446
6.693e-07
d
yr
n .08261158229263772 4.6344e-09 deg/d
Q 5.432971524209174 2.0319e-07 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      8004 days (21.91 yr)  
   first obs. used      1997-10-25  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48812  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:07:32  

Additional Information
 Earth MOID = 3.99667 au 
 Jupiter MOID = .357035 au 
 T_jup = 2.973 
[ 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 13.1   n/a MPO418416  

266953 (2010 UC27)          Discovered 1997-Oct-25 by ODAS at Caussols
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2010 UC27 = 2004 HS70 = 2009 SZ247 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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