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152396 (2005 UB270)
Classification: Main-belt Asteroid          SPK-ID: 2152396
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1114895957744279 6.9779e-08  
a 3.014121352783687 2.6244e-08 au
q 2.678078181546762 2.2648e-07 au
i 1.688396153909048 4.5679e-06 deg
node 127.0939184121611 0.00014233 deg
peri 228.5593132147961 0.00014407 deg
M 359.3889280461525 1.8698e-05 deg
tp 2459203.744362538248
(2020-Dec-20.24436254)
9.9265e-05 TDB
period 1911.346947630793
5.23
2.4963e-05
6.834e-08
d
yr
n .1883488502420962 2.4599e-09 deg/d
Q 3.350164524020612 2.917e-08 au
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      7278 days (19.93 yr)  
   first obs. used      2000-11-16  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51145  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:56  

Additional Information
 Earth MOID = 1.67209 au 
 Jupiter MOID = 2.07827 au 
 T_jup = 3.238 
[ 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 16.20   n/a E2020-QM9  

152396 (2005 UB270)          Discovered 2005-Oct-28 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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