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 ]  
74518 (1999 FU33)
Classification: Main-belt Asteroid          SPK-ID: 2074518
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2118195534797356 4.3903e-08  
a 2.323757381750914 1.3724e-08 au
q 1.831540130753196 1.0055e-07 au
i 4.176568905963461 4.6405e-06 deg
node 89.82441170398485 8.3053e-05 deg
peri 159.2775375445158 8.4592e-05 deg
M 199.8584090397156 1.9747e-05 deg
tp 2459176.054214588410
(2020-Nov-22.55421459)
7.3992e-05 TDB
period 1293.851996906998
3.54
1.1462e-05
3.138e-08
d
yr
n .2782389337115788 2.4648e-09 deg/d
Q 2.815974632748632 1.6631e-08 au
  Orbit Determination Parameters
   # obs. used (total)      570  
   data-arc span      7522 days (20.59 yr)  
   first obs. used      1999-02-24  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63869  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:54:38  

Additional Information
 Earth MOID = .817995 au 
 Jupiter MOID = 2.2213 au 
 T_jup = 3.542 
[ 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 15.7   n/a MPO266273  

74518 (1999 FU33)          Discovered 1999-Mar-19 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 FU33 = 2001 YY84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-08 11:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin