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 ]  
447733 (2007 FR7)
Classification: Main-belt Asteroid          SPK-ID: 2447733
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1136823850773895 1.2269e-07  
a 3.117289087587949 7.8743e-08 au
q 2.762908229135232 4.0163e-07 au
i 10.14206927783007 1.2193e-05 deg
node 347.5381644530966 3.7641e-05 deg
peri 19.50167099316505 4.5936e-05 deg
M 234.9083419222567 2.6583e-05 deg
tp 2459299.037771027211
(2021-Mar-25.53777103)
0.00015961 TDB
period 2010.314687918739
5.50
7.6171e-05
2.085e-07
d
yr
n .1790764411977235 6.7853e-09 deg/d
Q 3.471669946040666 8.7695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      4488 days (12.29 yr)  
   first obs. used      2007-02-23  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59061  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:31  

Additional Information
 Earth MOID = 1.76223 au 
 Jupiter MOID = 1.98764 au 
 T_jup = 3.183 
[ 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 16.1   n/a MPO440858  

447733 (2007 FR7)          Discovered 2007-Feb-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 FR7 = 2013 HA33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin