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278000 (2006 UK88)
Classification: Main-belt Asteroid          SPK-ID: 2278000
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1983160048270529 4.9495e-08  
a 2.187429673116115 1.3973e-08 au
q 1.753627359503581 1.0827e-07 au
i 1.56942280950173 5.297e-06 deg
node 321.0233380634733 0.00035339 deg
peri 10.07583807985671 0.00035422 deg
M 123.9403171503595 2.8879e-05 deg
tp 2458593.673084489619
(2019-Apr-20.17308449)
9.2398e-05 TDB
period 1181.679157768014
3.24
1.1322e-05
3.1e-08
d
yr
n .3046512224857866 2.919e-09 deg/d
Q 2.621231986728649 1.6744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      4771 days (13.06 yr)  
   first obs. used      2006-10-17  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53797  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:12:18  

Additional Information
 Earth MOID = .742903 au 
 Jupiter MOID = 2.7307 au 
 T_jup = 3.649 
[ 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 18.1   n/a MPO440346  

278000 (2006 UK88)          Discovered 2006-Oct-17 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 UK88 = 2009 QQ40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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