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 ]  
215014 (2008 SM1)
Classification: Main-belt Asteroid          SPK-ID: 2215014
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2510515121153177 1.1267e-07  
a 2.806900445166371 4.1212e-08 au
q 2.102223844050195 3.006e-07 au
i 8.274834333612157 9.2564e-06 deg
node 206.6530260569603 3.8618e-05 deg
peri 161.828035790371 4.1486e-05 deg
M 169.8922274104028 2.6934e-05 deg
tp 2458189.893745239340
(2018-Mar-12.39374524)
0.00011293 TDB
period 1717.666877183866
4.70
3.7829e-05
1.036e-07
d
yr
n .2095866228673071 4.6159e-09 deg/d
Q 3.511577046282546 5.1559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      11190 days (30.64 yr)  
   first obs. used      1989-08-30  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56625  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:14:15  

Additional Information
 Earth MOID = 1.10372 au 
 Jupiter MOID = 1.97074 au 
 T_jup = 3.261 
[ 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 MPO418152  

215014 (2008 SM1)          Discovered 2008-Sep-22 by Tozzi, F. at Sierra Stars
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
2148-Feb-06 21:11 00:09 Jupiter 1.99818237831711 1.9981810734186 1.99818368328241 2.56597754833483 2.39508826127144 2505637.382535925 8.51483739922424 714.761845317641 36.6669869691709 -87.7546730903022 1271849.46172248 T 15 CATAB v2.0f-lin.ifort 2020-May-21 09:14:32 2020-May-21 09:14
2171-Aug-01 18:51 00:10 Jupiter 1.97481647575742 1.97481560372986 1.9748173478328 2.47619750098459 2.29646032665945 2514214.285422920 10.2673712839217 887.034957208841 39.2922149552266 89.309925120799 1203914.60785182 T 15 CATAB v2.0f-lin.ifort 2020-May-21 09:14:32 2020-May-21 09:14
2195-Jan-27 10:38 00:12 Jupiter 1.97224871966331 1.97224775705619 1.97224968235272 2.40830976053097 2.22283940769866 2522793.943291124 12.3331474202661 1036.28283405216 42.3321302630154 85.8472318938107 1166677.85887543 T 15 CATAB v2.0f-lin.ifort 2020-May-21 09:14:32 2020-May-21 09:14

Alternate Designations
 2008 SM1 = 1999 XV248 
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 10:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin