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227768 (2006 UM72)
Classification: Main-belt Asteroid          SPK-ID: 2227768
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594695724710495 4.0629e-08  
a 2.198357073325018 1.3184e-08 au
q 1.84778601070317 8.5645e-08 au
i 4.2692322236689 4.7955e-06 deg
node 302.1877737903167 9.2312e-05 deg
peri 345.3311426906495 9.5288e-05 deg
M 194.5044813036831 2.47e-05 deg
tp 2459747.805127853634
(2022-Jun-17.30512785)		 8.2823e-05 TDB
period 1190.544901634809
3.26		 1.071e-05
2.932e-08		 d
yr
n .3023825472736579 2.7202e-09 deg/d
Q 2.548928135946867 1.5287e-08 au
   Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      7308 days (20.01 yr)  
   first obs. used      2001-01-15  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6176  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 20:00:18  

Additional Information
 Earth MOID = .829873 au 
 Jupiter MOID = 2.60732 au 
 T_jup = 3.647 
[ 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 17.4   n/a MPO437078  

227768 (2006 UM72)          Discovered 2006-Oct-17 by CSS at Catalina
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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