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 ]  
100990 (1998 QF36)
Classification: Main-belt Asteroid          SPK-ID: 2100990
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1537414397889722 8.4445e-08  
a 2.295772998542637 7.142e-09 au
q 1.942817552318046 1.9163e-07 au
i 6.65684859532313 5.4718e-06 deg
node 319.0737807267475 3.9007e-05 deg
peri 35.72862086682125 4.0941e-05 deg
M 135.6711789313575 1.0465e-05 deg
tp 2458721.674864220585
(2019-Aug-26.17486422)
3.6811e-05 TDB
period 1270.550239471297
3.48
5.9289e-06
1.623e-08
d
yr
n .2833418064206605 1.3222e-09 deg/d
Q 2.648728444767229 8.2401e-09 au
  Orbit Determination Parameters
   # obs. used (total)      708  
   data-arc span      8193 days (22.43 yr)  
   first obs. used      1998-08-17  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52711  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:26:43  

Additional Information
 Earth MOID = .93987 au 
 Jupiter MOID = 2.78389 au 
 T_jup = 3.570 
[ 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 16.1   n/a MPO251032  

100990 (1998 QF36)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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 2021-Mar-05 17:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin