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 ]  
160885 (2001 QF110)
Classification: Main-belt Asteroid          SPK-ID: 2160885
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1068558680099917 8.9174e-08  
a 2.555176653023729 1.6183e-08 au
q 2.282141033846013 2.2375e-07 au
i 4.854894826183084 3.5886e-06 deg
node 108.5131424319957 6.3291e-05 deg
peri 287.0935441393608 6.5872e-05 deg
M 193.6006911535346 1.7726e-05 deg
tp 2459890.070763745808
(2022-Nov-06.57076375)
7.4951e-05 TDB
period 1491.866021976954
4.08
1.4173e-05
3.88e-08
d
yr
n .2413085321984505 2.2924e-09 deg/d
Q 2.828212272201445 1.7912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      746  
   data-arc span      6850 days (18.75 yr)  
   first obs. used      2001-08-19  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50825  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:12  

Additional Information
 Earth MOID = 1.29368 au 
 Jupiter MOID = 2.55493 au 
 T_jup = 3.425 
[ 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 15.77   n/a E2020-QM9  

160885 (2001 QF110)          Discovered 2001-Aug-24 by NEAT at Palomar
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2001 QF110 = 2005 ML45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-17 04:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin