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 ]  
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .25146746969513 7.2063e-08  
a 2.806054368218936 3.025e-08 au
q 2.100422976415954 2.0239e-07 au
i 8.27712750575817 8.6503e-06 deg
node 206.652232514184 3.26e-05 deg
peri 161.8352926244948 3.5962e-05 deg
M 252.9202747794553 2.2047e-05 deg
tp 2459907.178173282959
(2022-Nov-23.67817328)
0.00011211 TDB
period 1716.890307695635
4.70
2.7763e-05
7.601e-08
d
yr
n .2096814213385493 3.3906e-09 deg/d
Q 3.511685760021919 3.7857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      11608 days (31.78 yr)  
   first obs. used      1989-08-30  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57306  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:32:07  

Additional Information
 Earth MOID = 1.10112 au 
 Jupiter MOID = 1.97254 au 
 T_jup = 3.261 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457654.5 (2016-Sep-23.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2502217910352647 7.2073e-08  
q 2.105187268047614 2.0224e-07 au
tp 2458189.983238119525
(2018-Mar-12.48323812)
8.9929e-05 TDB
node 206.6696853939039 3.2605e-05 deg
peri 161.9035050802007 3.5988e-05 deg
i 8.273618879654629 8.6472e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      11608 days (31.78 yr)  
   first obs. used      1989-08-30  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57306  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:32:07  

Additional Information
 Jupiter MOID = 1.97254 au 
 T_jup = 3.261 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.194468317759251E-15 -1.448399577573087E-14 2.761082865484682E-12 2.555680338818376E-15 4.977479210286321E-13 -3.300335848657866E-15
q -1.448399577573087E-14 4.089944250737827E-14 -6.199741038577265E-12 -1.412830592198257E-15 -1.17026890883246E-12 1.1104586318077E-14
tp 2.761082865484682E-12 -6.199741038577265E-12 8.087282154425017E-9 8.313048973363417E-13 1.374364094168005E-9 -6.337235644643277E-12
node 2.555680338818376E-15 -1.412830592198257E-15 8.313048973363417E-13 1.063096513440912E-9 -1.051155383439514E-9 5.401903612482768E-11
peri 4.977479210286321E-13 -1.17026890883246E-12 1.374364094168005E-9 -1.051155383439514E-9 1.295163525671095E-9 -5.455925850911556E-11
i -3.300335848657866E-15 1.1104586318077E-14 -6.337235644643277E-12 5.401903612482768E-11 -5.455925850911556E-11 7.477462194807858E-11

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 16.02   n/a MPO638130  

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

[ show close-approach data ]
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 2021-Sep-23 13:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin