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 ]  
190743 (2001 QW6)
Classification: Main-belt Asteroid          SPK-ID: 2190743
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1495861388859243 4.0753e-08  
a 2.291600642956622 9.2159e-09 au
q 1.948808950908239 9.3055e-08 au
i 9.163876358474715 3.6958e-06 deg
node 158.018916657867 2.9723e-05 deg
peri 108.6346167105092 3.2822e-05 deg
M 253.5031753288155 1.3478e-05 deg
tp 2459575.335735443621
(2021-Dec-26.83573544)
4.7899e-05 TDB
period 1267.088151936376
3.47
7.6436e-06
2.093e-08
d
yr
n .2841159862870192 1.7139e-09 deg/d
Q 2.634392335005004 1.0594e-08 au
  Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      7121 days (19.50 yr)  
   first obs. used      2001-07-20  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55707  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:03:19  

Additional Information
 Earth MOID = .954235 au 
 Jupiter MOID = 2.4932 au 
 T_jup = 3.566 
[ 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 16.6   n/a MPO440057  

190743 (2001 QW6)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ 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-Apr-13 17:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin