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 ]  
243437 (2009 DF58)
Classification: Main-belt Asteroid          SPK-ID: 2243437
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1777222825116336 4.3903e-08  
a 2.377569382065332 2.6959e-08 au
q 1.955022324654907 1.0348e-07 au
i 2.271657699689272 5.3095e-06 deg
node 96.71553340547213 0.00016072 deg
peri 195.1076275523856 0.00016294 deg
M 170.690885456804 3.4689e-05 deg
tp 2457965.598933759350
(2017-Jul-31.09893376)
0.000122 TDB
period 1339.054415441976
3.67
2.2775e-05
6.235e-08
d
yr
n .2688464306218477 4.5726e-09 deg/d
Q 2.800116439475757 3.175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      7054 days (19.31 yr)  
   first obs. used      1999-09-14  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64034  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:04:12  

Additional Information
 Earth MOID = .938245 au 
 Jupiter MOID = 2.37692 au 
 T_jup = 3.518 
[ 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 16.8   n/a MPO321237  
diameter diameter 1.300 km 0.215 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.240   0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243437 (2009 DF58)          Discovered 2009-Feb-22 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2009 DF58 = 2003 UO110 
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-11 19:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin