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 ]  
160300 (2003 FR91)
Classification: Main-belt Asteroid          SPK-ID: 2160300
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2002516886285338 1.0286e-07  
a 2.569626231895695 1.712e-08 au
q 2.055054239814405 2.7148e-07 au
i 6.266435263105689 6.9353e-06 deg
node 107.4551674695951 4.9651e-05 deg
peri 24.26947846128516 5.3148e-05 deg
M 104.5647889227359 1.2993e-05 deg
tp 2458563.495079622205
(2019-Mar-20.99507962)
5.4636e-05 TDB
period 1504.538697555761
4.12
1.5035e-05
4.116e-08
d
yr
n .2392759990719067 2.3912e-09 deg/d
Q 3.084198223976984 2.0548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      431  
   data-arc span      6398 days (17.52 yr)  
   first obs. used      2001-09-25  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5573  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:31:26  

Additional Information
 Earth MOID = 1.07164 au 
 Jupiter MOID = 1.97581 au 
 T_jup = 3.394 
[ 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 MPO417853  

160300 (2003 FR91)          Discovered 2003-Mar-29 by LONEOS at Anderson Mesa
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ 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 2020-May-30 22:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin