Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
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 ]  
118730 (2000 QL100)
Classification: Main-belt Asteroid          SPK-ID: 2118730
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3080936678799227 2.9255e-08  
a 2.780404020445695 1.4899e-08 au
q 1.923779147598497 8.3174e-08 au
i 9.504882927712689 4.0433e-06 deg
node 154.4064959733204 3.2546e-05 deg
peri 152.5930229701066 3.3726e-05 deg
M 118.7837646476705 1.0404e-05 deg
tp 2458441.753426023669
(2018-Nov-19.25342602)
4.6422e-05 TDB
period 1693.402858783898
4.64
1.3611e-05
3.726e-08
d
yr
n .2125896966174551 1.7088e-09 deg/d
Q 3.637028893292892 1.9489e-08 au
  Orbit Determination Parameters
   # obs. used (total)      567  
   data-arc span      9458 days (25.89 yr)  
   first obs. used      1994-03-05  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5528  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:01:18  

Additional Information
 Earth MOID = .914936 au 
 Jupiter MOID = 1.70241 au 
 T_jup = 3.243 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO439770  

118730 (2000 QL100)          Discovered 2000-Aug-28 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 QL100 = 2004 GX12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-30 00:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin