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266170 (2006 UC252)
Classification: Main-belt Asteroid          SPK-ID: 2266170
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2430467672227057 8.0578e-08  
a 2.345443999476247 1.9043e-08 au
q 1.775391417701652 1.9333e-07 au
i 3.8821764195546 7.4794e-06 deg
node 316.4889708023892 0.00010776 deg
peri 62.59911537990233 0.00010876 deg
M 297.4228049790322 1.9739e-05 deg
tp 2459228.560262830886
(2021-Jan-14.06026283)
7.4209e-05 TDB
period 1312.006627839566
3.59
1.5979e-05
4.375e-08
d
yr
n .2743888577703292 3.3418e-09 deg/d
Q 2.915496581250842 2.3672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      6149 days (16.84 yr)  
   first obs. used      2002-07-08  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61037  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:44:57  

Additional Information
 Earth MOID = .781495 au 
 Jupiter MOID = 2.5668 au 
 T_jup = 3.518 
[ 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 16.8   n/a MPO433728  

266170 (2006 UC252)          Discovered 2006-Oct-27 by CSS at Catalina
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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