Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
5921 (1992 UL)
Classification: Main-belt Asteroid          SPK-ID: 2005921
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1273709573199567 5.1816e-08  
a 2.188938973447325 1.3323e-08 AU
q 1.910131720884376 1.1221e-07 AU
i 3.44761705737879 6.8967e-06 deg
node 328.3580201240198 9.3426e-05 deg
peri 294.7770731700961 9.8099e-05 deg
M 351.4208898664265 3.1818e-05 deg
tp 2456828.689582894667
(2014-Jun-20.18958289)
0.00010457 JED
period 1182.902385454384
3.24
1.08e-05
2.957e-08
d
yr
n .3043361856622806 2.7785e-09 deg/d
Q 2.467746226010274 1.502e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1067  
   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      .51868  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:49:24  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-23 14:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin