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JPL Small-Body Database Browser
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300023 (2006 UD91)
Classification: Main-belt Asteroid          SPK-ID: 2300023
[ 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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1876115303757132 6.3579e-08  
a 3.091970665051 3.9459e-08 au
q 2.51188131670397 2.0231e-07 au
i 1.760497957003657 7.9666e-06 deg
node 62.73389637930009 0.00024447 deg
peri 301.8615149657012 0.00024575 deg
M 139.5195023198737 2.4646e-05 deg
tp 2457830.866626134189
(2017-Mar-18.36662613)		 0.00012939 TDB
period 1985.873014056942
5.44		 3.8015e-05
1.041e-07		 d
yr
n .1812804733493788 3.4702e-09 deg/d
Q 3.672060013398029 4.6862e-08 au
   Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5788 days (15.85 yr)  
   first obs. used      2003-04-01  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59011  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:19:24  

Additional Information
 Earth MOID = 1.50969 au 
 Jupiter MOID = 1.78318 au 
 T_jup = 3.196 
[ 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 16.3   n/a MPO433933  

300023 (2006 UD91)          Discovered 2006-Oct-17 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

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