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 ]  
65247 (2002 FR)
Classification: Main-belt Asteroid          SPK-ID: 2065247
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04547754759271858 3.7627e-08  
a 2.754110650297603 1.6395e-08 au
q 2.62886045212308 1.0501e-07 au
i 5.564421672596776 4.5631e-06 deg
node 239.3614739560736 5.3724e-05 deg
peri 226.9953652081003 8.4169e-05 deg
M 65.02967187086152 6.3486e-05 deg
tp 2458698.935951047566
(2019-Aug-03.43595105)
0.00029439 TDB
period 1669.438803850416
4.57
1.4907e-05
4.081e-08
d
yr
n .2156413275944533 1.9256e-09 deg/d
Q 2.879360848472125 1.7141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      742  
   data-arc span      11750 days (32.17 yr)  
   first obs. used      1988-02-16  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53322  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:49:38  

Additional Information
 Earth MOID = 1.64945 au 
 Jupiter MOID = 2.20699 au 
 T_jup = 3.336 
[ 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 15.2   n/a MPO422118  

65247 (2002 FR)          Discovered 2002-Mar-18 by Yeung, W. K. Y. at Desert Eagle
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 FR = 1988 DB2 = 1988 DF4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-12 04:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin