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JPL Small-Body Database Browser
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379270 (2009 UW88)
Classification: Main-belt Asteroid          SPK-ID: 2379270
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2727833101794123 1.192e-07  
a 2.530969874064021 2.3036e-08 au
q 1.840563533852466 3.0561e-07 au
i 3.425856939126948 7.7839e-06 deg
node 345.5762103472256 0.00013543 deg
peri 1.699138354816025 0.00013608 deg
M 160.8176828047079 1.7426e-05 deg
tp 2457943.507835621704
(2017-Jul-09.00783562)
7.1581e-05 TDB
period 1470.71624868147
4.03
2.0079e-05
5.497e-08
d
yr
n .2447786922343096 3.3418e-09 deg/d
Q 3.221376214275574 2.9319e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      4846 days (13.27 yr)  
   first obs. used      2005-10-29  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54017  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:35:55  

Additional Information
 Earth MOID = .832914 au 
 Jupiter MOID = 2.20273 au 
 T_jup = 3.395 
[ 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 17.2   n/a MPO434346  

379270 (2009 UW88)          Discovered 2009-Oct-24 by CSS at Catalina
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2009 UW88 = 2005 VK112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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