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 ]  
300888 (2008 AM137)
Classification: Main-belt Asteroid          SPK-ID: 2300888
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05861634792998836 6.8622e-08  
a 3.072958406133484 3.5217e-08 au
q 2.892832807025181 2.0567e-07 au
i 11.46235234228703 6.2948e-06 deg
node 123.2460646619125 4.1504e-05 deg
peri 23.5372438396325 7.7309e-05 deg
M 103.7878229650781 6.529e-05 deg
tp 2458433.246281667185
(2018-Nov-10.74628167)
0.00035414 TDB
period 1967.584758652519
5.39
3.3824e-05
9.261e-08
d
yr
n .1829654343564557 3.1453e-09 deg/d
Q 3.253084005241786 3.7282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      8153 days (22.32 yr)  
   first obs. used      1997-02-02  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62321  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:49:59  

Additional Information
 Earth MOID = 1.90939 au 
 Jupiter MOID = 1.78668 au 
 T_jup = 3.197 
[ 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 15.9   n/a MPO433940  

300888 (2008 AM137)          Discovered 2008-Jan-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Alternate Designations
 2008 AM137 = 1997 CJ2 = 2008 DK33 = 2009 MO3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-30 21:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin