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 ]  
243600 (1998 SV154)
Classification: Main-belt Asteroid          SPK-ID: 2243600
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2913440034240805 8.4282e-08  
a 2.562163888120337 2.3442e-08 au
q 1.81569280352675 2.1016e-07 au
i 5.177732520539692 5.821e-06 deg
node 230.5899009851934 0.00012725 deg
peri 155.4001408458157 0.00013032 deg
M 356.9090470640281 3.7114e-05 deg
tp 2458613.361708938000
(2019-May-09.86170894)
0.00015458 TDB
period 1497.989556487397
4.10
2.0558e-05
5.628e-08
d
yr
n .2403221026748384 3.2982e-09 deg/d
Q 3.308634972713924 3.0272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      9040 days (24.75 yr)  
   first obs. used      1995-02-03  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68468  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:27:21  

Additional Information
 Earth MOID = .821068 au 
 Jupiter MOID = 2.1534 au 
 T_jup = 3.368 
[ 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 16.7   n/a MPO224333  

243600 (1998 SV154)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 1998 SV154 = 2002 SL54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 01:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin