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 ]  
379123 (2009 AD48)
Classification: Main-belt Asteroid          SPK-ID: 2379123
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2744081867411103 8.8674e-08  
a 3.01001524275057 3.3954e-08 au
q 2.184042417924283 2.8013e-07 au
i 5.327180308900767 7.4617e-06 deg
node 163.7016557438611 0.00011866 deg
peri 307.0225498551164 0.00012069 deg
M 357.0352445547095 1.9619e-05 deg
tp 2458616.208613120191
(2019-May-12.70861312)
0.00010407 TDB
period 1907.44256233744
5.22
3.2275e-05
8.836e-08
d
yr
n .1887343855632773 3.1935e-09 deg/d
Q 3.835988067576857 4.3271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5930 days (16.24 yr)  
   first obs. used      2002-10-31  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59615  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:04:06  

Additional Information
 Earth MOID = 1.20575 au 
 Jupiter MOID = 1.34152 au 
 T_jup = 3.185 
[ 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 16.5   n/a MPO258375  

379123 (2009 AD48)          Discovered 2009-Jan-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
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-14 16:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin