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
JPL Small-Body Database Browser
Search: [ help ]  
43221 (2000 AJ151)
Classification: Main-belt Asteroid          SPK-ID: 2043221
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1083672875196669 3.3476e-08  
a 2.297678438535089 6.4699e-09 au
q 2.048685258558617 7.7569e-08 au
i 7.018611575060366 3.8152e-06 deg
node 55.65888719215742 2.4347e-05 deg
peri 1.526435279634908 2.8899e-05 deg
M 352.838218993235 1.4777e-05 deg
tp 2459225.807592702493
(2021-Jan-11.30759270)
5.2205e-05 TDB
period 1272.132359854586
3.48
5.3732e-06
1.471e-08
d
yr
n .2829894210388223 1.1953e-09 deg/d
Q 2.54667161851156 7.171e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1895  
   data-arc span      8352 days (22.87 yr)  
   first obs. used      1998-04-25  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46232  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:17:30  

Additional Information
 Earth MOID = 1.05986 au 
 Jupiter MOID = 2.74963 au 
 T_jup = 3.576 
[ 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 14.86   n/a E2021B10  

43221 (2000 AJ151)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-17 09:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin