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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1275530274100006 4.8996e-08  
a 2.188562007014895 1.1924e-08 au
q 1.909404297345638 1.0535e-07 au
i 3.447625720201811 5.533e-06 deg
node 328.3534071906001 8.7233e-05 deg
peri 294.6695360039726 9.0387e-05 deg
M 174.139033184563 2.6947e-05 deg
tp 2456828.454809533767
(2014-Jun-19.95480953)
8.7257e-05 JED
period 1182.596829681374
3.24
9.6647e-06
2.646e-08
d
yr
n .3044148191205573 2.4878e-09 deg/d
Q 2.467719716684152 1.3445e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1202  
   data-arc span      13804 days (37.79 yr)  
   first obs. used      1978-03-05  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49326  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:58:08  

Additional Information
 Earth MOID = .895543 au 
 Jupiter MOID = 2.59521 au 
 T_jup = 3.662 
[ 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 13.6 mag n/a MPO347572  

5921 (1992 UL)          Discovered 1992-Oct-19 by Ueda and Kaneda at Kushiro
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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