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 ]  
39907 (1998 FO33)
Classification: Main-belt Asteroid          SPK-ID: 2039907
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08596073655944567 3.9666e-08  
a 2.389982278295061 1.2226e-08 au
q 2.184537641288796 9.5326e-08 au
i 6.351755698780848 4.6771e-06 deg
node 157.3084422701358 3.8632e-05 deg
peri 87.00589072696393 4.873e-05 deg
M 197.5187961010516 3.267e-05 deg
tp 2459209.603472475903
(2020-Dec-26.10347248)
0.00012476 TDB
period 1349.554562801613
3.69
1.0355e-05
2.835e-08
d
yr
n .2667546833028052 2.0469e-09 deg/d
Q 2.595426915301327 1.3277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      758  
   data-arc span      15093 days (41.32 yr)  
   first obs. used      1977-09-09  
   last obs. used      2019-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58678  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:08:57  

Additional Information
 Earth MOID = 1.18261 au 
 Jupiter MOID = 2.42096 au 
 T_jup = 3.519 
[ 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 15.6   n/a MPO267839  

39907 (1998 FO33)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FO33 = 1977 RV11 = 1999 RE77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-25 21:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin