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 ]  
52354 (1993 FF22)
Classification: Main-belt Asteroid          SPK-ID: 2052354
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1270156814298297 3.5279e-08  
a 2.36029095561308 1.1319e-08 au
q 2.060496991513221 8.4717e-08 au
i 4.815182711166647 5.5513e-06 deg
node 6.266047873398911 4.8208e-05 deg
peri 51.25356199367148 5.3299e-05 deg
M 302.7659478297223 2.433e-05 deg
tp 2459211.071084789819
(2020-Dec-27.57108479)
9.0035e-05 TDB
period 1324.484072852377
3.63
9.5276e-06
2.609e-08
d
yr
n .2718039479513805 1.9552e-09 deg/d
Q 2.660084919712939 1.2757e-08 au
  Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      9688 days (26.52 yr)  
   first obs. used      1991-10-31  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:05:41  

Additional Information
 Earth MOID = 1.07613 au 
 Jupiter MOID = 2.65572 au 
 T_jup = 3.536 
[ 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 15.5   n/a MPO337676  

52354 (1993 FF22)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FF22 = 1991 UX4 = 1998 QQ102 
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-31 04:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin