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 ]  
193834 (2001 QQ43)
Classification: Main-belt Asteroid          SPK-ID: 2193834
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1868035647839379 5.049e-08  
a 2.236927383060782 1.1843e-08 au
q 1.819061373742222 1.1099e-07 au
i 6.536305127250993 4.811e-06 deg
node 137.2203872452515 4.723e-05 deg
peri 237.7367926966762 4.8903e-05 deg
M 181.4587452294951 1.2086e-05 deg
tp 2459606.555417320843
(2022-Jan-27.05541732)
4.1723e-05 TDB
period 1222.014209074254
3.35
9.705e-06
2.657e-08
d
yr
n .2945955925281102 2.3396e-09 deg/d
Q 2.654793392379341 1.4056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      6823 days (18.68 yr)  
   first obs. used      2001-08-16  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5431  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 05:58:17  

Additional Information
 Earth MOID = .829114 au 
 Jupiter MOID = 2.82176 au 
 T_jup = 3.606 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO454347  

193834 (2001 QQ43)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2001 QQ43 = 2005 YF170 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-10 04:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin