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 ]  
214137 (2005 AO28)
Classification: Main-belt Asteroid          SPK-ID: 2214137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2007908375565254 5.6198e-08  
a 2.183740792388359 1.8404e-08 au
q 1.74526564967835 1.2698e-07 au
i 4.25772924032472 5.9927e-06 deg
node 34.09177549452816 8.6116e-05 deg
peri 346.6575561635159 8.76e-05 deg
M 357.250461794124 2.1438e-05 deg
tp 2459009.502379462228
(2020-Jun-09.00237946)
7.0277e-05 TDB
period 1178.691243306265
3.23
1.4901e-05
4.08e-08
d
yr
n .3054234958004684 3.8611e-09 deg/d
Q 2.622215935098368 2.2099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      8005 days (21.92 yr)  
   first obs. used      1996-04-13  
   last obs. used      2018-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5946  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:34:48  

Additional Information
 Earth MOID = .748432 au 
 Jupiter MOID = 2.83606 au 
 T_jup = 3.649 
[ 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 16.6   n/a MPO437026  

214137 (2005 AO28)          Discovered 2005-Jan-06 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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 2020-Aug-03 13:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin