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 ]  
66136 (1998 SN133)
Classification: Main-belt Asteroid          SPK-ID: 2066136
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2222226132234301 4.4408e-08  
a 3.110954626471338 2.4567e-08 au
q 2.419630159757357 1.4273e-07 au
i 4.579084099948497 5.0347e-06 deg
node 210.9682177246446 6.532e-05 deg
peri 236.6712154149551 6.6417e-05 deg
M 286.2446436631302 1.079e-05 deg
tp 2459411.110458646690
(2021-Jul-15.61045865)
6.1788e-05 TDB
period 2004.190237216904
5.49
2.3741e-05
6.5e-08
d
yr
n .1796236671125142 2.1277e-09 deg/d
Q 3.802279093185319 3.0027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      7178 days (19.65 yr)  
   first obs. used      1998-09-23  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61532  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 15:12:36  

Additional Information
 Earth MOID = 1.43963 au 
 Jupiter MOID = 1.46722 au 
 T_jup = 3.176 
[ 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 14.6   n/a MPO417282  

66136 (1998 SN133)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SN133 = 2000 CL49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-18 07:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin