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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
351051 (2003 SM248)
Classification: Main-belt Asteroid          SPK-ID: 2351051
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1819114996121715 1.4448e-07  
a 2.616650861671942 1.7095e-08 au
q 2.140651979463718 3.7566e-07 au
i 16.22158269541805 1.2157e-05 deg
node 15.57291117876902 1.775e-05 deg
peri 1.750629237899384 3.2959e-05 deg
M 67.91604922932346 1.9202e-05 deg
tp 2459104.833191967013
(2020-Sep-12.33319197)
8.3126e-05 TDB
period 1546.02707435668
4.23
1.5151e-05
4.148e-08
d
yr
n .2328549130679359 2.282e-09 deg/d
Q 3.092649743880166 2.0205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      6321 days (17.31 yr)  
   first obs. used      2003-09-19  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52374  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:56:51  

Additional Information
 Earth MOID = 1.1416 au 
 Jupiter MOID = 2.37412 au 
 T_jup = 3.328 
[ 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 16.78   n/a MPCxxxxx  

351051 (2003 SM248)          Discovered 2003-Sep-26 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2088-Apr-15 11:16 00:06 Juno 0.0215173530451668 0.0214838374562687 0.0215511788038947 11.1594247687991 11.1594247181333 2483791.969265079 5.61084508802523 4410.63077498611 85.977319918025 67.6537709630879 34623.3667595702 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 08:56:51 2021-Apr-14 08:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-21 13:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin