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 ]  
541813 (2012 AE5)
Classification: Main-belt Asteroid          SPK-ID: 2541813
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .13648084697179 6.5782e-08  
a 2.58763710230018 2.0532e-08 au
q 2.234474198922623 1.7485e-07 au
i 1.739459391459201 9.0278e-06 deg
node 42.02553088195411 0.00016255 deg
peri 62.64103585603328 0.00016759 deg
M 54.70223721238379 3.697e-05 deg
tp 2458969.476547986645
(2020-Apr-29.97654799)
0.0001552 TDB
period 1520.384667301679
4.16
1.8095e-05
4.954e-08
d
yr
n .2367821826557316 2.8181e-09 deg/d
Q 2.940800005677737 2.3334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6760 days (18.51 yr)  
   first obs. used      2002-10-11  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52519  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:37  

Additional Information
 Earth MOID = 1.25182 au 
 Jupiter MOID = 2.18328 au 
 T_jup = 3.407 
[ 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 17.5   .37056 MPO535743 autocmod 2.8

541813 (2012 AE5)          Discovered 2007-Dec-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

Alternate Designations
 2012 AE5 = 2016 AO89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-19 04:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin