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357847 (2005 UJ191)
Classification: Outer Main-belt Asteroid          SPK-ID: 2357847
[ 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 .105158458776743 5.6081e-08  
a 3.201652368961459 4.743e-08 au
q 2.864971540302564 1.7412e-07 au
i 4.544963355992497 7.9496e-06 deg
node 234.040435640864 0.00010509 deg
peri 215.1847361104358 0.00011598 deg
M 165.0341294573361 4.9028e-05 deg
tp 2458041.251883079165
(2017-Oct-14.75188308)		 0.00027791 TDB
period 2092.472164557777
5.73		 4.6498e-05
1.273e-07		 d
yr
n .1720452993820744 3.8231e-09 deg/d
Q 3.538333197620354 5.2418e-08 au
   Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      7128 days (19.52 yr)  
   first obs. used      1999-10-01  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57344  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:02:43  

Additional Information
 Earth MOID = 1.88292 au 
 Jupiter MOID = 1.67403 au 
 T_jup = 3.180 
[ 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 MPO434259  

357847 (2005 UJ191)          Discovered 2005-Oct-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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Alternate Designations
 2005 UJ191 = 2011 YF11 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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