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 ]  
26224 (1997 XF2)
Classification: Main-belt Asteroid          SPK-ID: 2026224
[ 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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08372382850151423 3.841e-08  
a 3.073576716495326 2.1072e-08 au
q 2.816245106597224 1.1888e-07 au
i 8.281671161303576 4.5445e-06 deg
node 270.0131916028596 3.4165e-05 deg
peri 27.27335689363449 4.6093e-05 deg
M 126.8322629172439 3.0542e-05 deg
tp 2457907.087360649555
(2017-Jun-02.58736065)		 0.00016724 TDB
period 1968.178635502537
5.39		 2.0241e-05
5.542e-08		 d
yr
n .1829102264937861 1.8811e-09 deg/d
Q 3.330908326393428 2.2837e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1129  
   data-arc span      7726 days (21.15 yr)  
   first obs. used      1997-12-03  
   last obs. used      2019-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52183  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 00:56:36  

Additional Information
 Earth MOID = 1.80253 au 
 Jupiter MOID = 1.83182 au 
 T_jup = 3.209 
[ 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 13.8   n/a MPO459039  
diameter diameter 6.738 km 0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.117   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26224 (1997 XF2)          Discovered 1997-Dec-03 by Sato, N. at Chichibu
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 XF2 = 1999 CS111 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin