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 ]  
102535 (1999 UL6)
Classification: Main-belt Asteroid          SPK-ID: 2102535
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2516548701950507 1.2526e-07  
a 2.626517933559365 3.9151e-08 AU
q 1.96554190392451 3.175e-07 AU
i 4.140373830395317 1.2562e-05 deg
node 207.5866622902609 0.0001338 deg
peri 172.5410575309636 0.00013652 deg
M 207.0623541126245 3.5731e-05 deg
tp 2457661.012259463388
(2016-Sep-29.51225946)
0.00016709 JED
period 1554.780132956447
4.26
3.4764e-05
9.518e-08
d
yr
n .231543992857339 5.1771e-09 deg/d
Q 3.28749396319422 4.9004e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      5346 days (14.64 yr)  
   first obs. used      1999-09-30  
   last obs. used      2014-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52218  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 16:13:47  

Additional Information
 Earth MOID = .968143 AU 
 T_jup = 3.353 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9 mag n/a MPO296808  

102535 (1999 UL6)          Discovered 1999-Oct-28 by Beijing Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Oct-24 08:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin