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 ]  
100118 (1993 LG1)
Classification: Main-belt Asteroid          SPK-ID: 2100118
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1808855542009349 1.1013e-07  
a 2.409388957199582 3.3324e-08 au
q 1.973565300390923 2.7749e-07 au
i 23.66525392434713 1.1742e-05 deg
node 265.1565552232338 2.4751e-05 deg
peri 10.40384733165962 4.5066e-05 deg
M 42.23563871471931 4.8425e-05 deg
tp 2457440.236225973724
(2016-Feb-21.73622597)
0.00018162 JED
period 1366.025480025535
3.74
2.834e-05
7.759e-08
d
yr
n .2635382760161037 5.4674e-09 deg/d
Q 2.845212614008241 3.9352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      11917 days (32.63 yr)  
   first obs. used      1982-08-12  
   last obs. used      2015-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5864  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 20:28:26  

Additional Information
 Earth MOID = .959889 au 
 Jupiter MOID = 2.27267 au 
 T_jup = 3.386 
[ 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 14.7 mag n/a MPO287402  

100118 (1993 LG1)          Discovered 1993-Jun-13 by McNaught, R. H. at Siding Spring
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 2016-May-06 14:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin