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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
193194 (2000 QH118)
Classification: Main-belt Asteroid          SPK-ID: 2193194
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2401834197330074 6.3635e-08  
a 2.550199272809072 2.0425e-08 au
q 1.93768369046516 1.5992e-07 au
i 17.49099124309799 7.4772e-06 deg
node 181.6818282828737 1.8711e-05 deg
peri 204.7775581206273 2.7064e-05 deg
M 185.4507278246417 2.5615e-05 deg
tp 2459321.732261121634
(2021-Apr-17.23226112)
0.00011303 TDB
period 1487.509004007425
4.07
1.787e-05
4.893e-08
d
yr
n .2420153417761786 2.9075e-09 deg/d
Q 3.162714855152984 2.5331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6832 days (18.70 yr)  
   first obs. used      2000-08-25  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61158  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:10:53  

Additional Information
 Earth MOID = .950329 au 
 Jupiter MOID = 2.32103 au 
 T_jup = 3.337 
[ 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 16.3   n/a MPO436953  

193194 (2000 QH118)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-18 12:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin