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 ]  
109783 (2001 RZ86)
Classification: Main-belt Asteroid          SPK-ID: 2109783
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09109047466157531 6.5437e-08  
a 2.586162937308075 1.5193e-08 au
q 2.350588127796509 1.6261e-07 au
i 9.022372513974217 6.1768e-06 deg
node 201.7776109198428 2.5923e-05 deg
peri 200.3598891402673 3.4594e-05 deg
M 51.95722006490159 2.3045e-05 deg
tp 2458381.257039563627
(2018-Sep-19.75703956)
9.6938e-05 TDB
period 1519.085618100875
4.16
1.3387e-05
3.665e-08
d
yr
n .2369846674278067 2.0884e-09 deg/d
Q 2.821737746819641 1.6577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      704  
   data-arc span      6362 days (17.42 yr)  
   first obs. used      2001-09-11  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53134  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:43:30  

Additional Information
 Earth MOID = 1.3596 au 
 Jupiter MOID = 2.56827 au 
 T_jup = 3.399 
[ 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 15.4   n/a MPO453559  

109783 (2001 RZ86)          Discovered 2001-Sep-11 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 11:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin