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 ]  
109210 (2001 QJ83)
Classification: Main-belt Asteroid          SPK-ID: 2109210
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1654967794317784 4.8602e-08  
a 2.73583209281809 1.3961e-08 au
q 2.283060692390594 1.3328e-07 au
i 8.169322284956017 6.0786e-06 deg
node 319.2220437646851 3.1088e-05 deg
peri 42.85353667747059 3.4851e-05 deg
M 330.2022450888085 1.3842e-05 deg
tp 2458737.308672706015
(2019-Sep-10.80867271)
6.3556e-05 TDB
period 1652.846743687647
4.53
1.2652e-05
3.464e-08
d
yr
n .2178060375983851 1.6672e-09 deg/d
Q 3.188603493245586 1.6272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      754  
   data-arc span      6693 days (18.32 yr)  
   first obs. used      2001-07-29  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54362  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:14:08  

Additional Information
 Earth MOID = 1.28635 au 
 Jupiter MOID = 2.28832 au 
 T_jup = 3.318 
[ 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 14.7   n/a MPO449652  
diameter diameter 2.509 km 0.375 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.487   0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109210 (2001 QJ83)          Discovered 2001-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 2019-Dec-06 23:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin