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5921 (1992 UL)
Classification: Main-belt Asteroid          SPK-ID: 2005921
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1273709949546726 4.9353e-08  
a 2.188938980203727 1.4265e-08 AU
q 1.910131644400112 1.0662e-07 AU
i 3.447616174682564 6.7335e-06 deg
node 328.3579832569301 8.832e-05 deg
peri 294.7771093018883 9.2733e-05 deg
M 351.420883067534 2.9884e-05 deg
tp 2456828.689605365255
(2014-Jun-20.18960537)
9.8215e-05 JED
period 1182.902390931122
3.24
1.1563e-05
3.166e-08
d
yr
n .3043361842532297 2.9749e-09 deg/d
Q 2.467746316007343 1.6081e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1068  
   data-arc span      13161 days (36.03 yr)  
   first obs. used      1978-03-05  
   last obs. used      2014-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48998  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:17:13  

Additional Information
 Earth MOID = .897343 AU 
 T_jup = 3.661 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5 mag n/a MPO256907  

5921 (1992 UL)          Discovered 1992-Oct-19 by Ueda and Kaneda at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1992 UL = 1978 EE2 = 1978 GT = 1981 EC49 = 1982 QS2 = 1982 SG7 = 1991 FP5 = 1994 CN4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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