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 ]  
379137 (2009 DA24)
Classification: Main-belt Asteroid          SPK-ID: 2379137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08895718902619822 7.866e-08  
a 2.949325172976087 4.6189e-08 au
q 2.686961496063929 2.4685e-07 au
i 10.8205397037749 7.2632e-06 deg
node 90.36581650793859 3.3767e-05 deg
peri 336.3882564568442 4.9932e-05 deg
M 24.06061961009167 3.6354e-05 deg
tp 2458476.852107171764
(2018-Dec-24.35210717)
0.00018587 TDB
period 1850.045515847598
5.07
4.346e-05
1.19e-07
d
yr
n .1945898070702688 4.5711e-09 deg/d
Q 3.211688849888246 5.0298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      5508 days (15.08 yr)  
   first obs. used      2003-12-27  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58957  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:18:38  

Additional Information
 Earth MOID = 1.70494 au 
 Jupiter MOID = 2.04679 au 
 T_jup = 3.237 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO418927  
diameter diameter 3.741 km 0.364 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379137 (2009 DA24)          Discovered 2009-Feb-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-16 11:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin