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 ]  
173363 (2000 AD49)
Classification: Inner Main-belt Asteroid          SPK-ID: 2173363
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07727163493912487 8.9897e-08  
a 1.943237390253971 1.4228e-08 au
q 1.793080260034209 1.7065e-07 au
i 21.93286755670706 1.0572e-05 deg
node 275.0062313390077 1.818e-05 deg
peri 98.57171301678098 0.00012032 deg
M 128.4039872800738 0.00010825 deg
tp 2458247.590602349281
(2018-May-09.09060235)
0.00029706 TDB
period 989.434875391712
2.71
1.0867e-05
2.975e-08
d
yr
n .3638440578087344 3.996e-09 deg/d
Q 2.093394520473734 1.5327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      6990 days (19.14 yr)  
   first obs. used      1999-12-08  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60722  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:40:28  

Additional Information
 Earth MOID = .892864 au 
 Jupiter MOID = 3.23535 au 
 T_jup = 3.808 
[ 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 16.7   n/a MPO359901  

173363 (2000 AD49)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 02:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin