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 ]  
379207 (2009 ST101)
Classification: Main-belt Asteroid          SPK-ID: 2379207
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2289205755113091 6.4602e-08  
a 2.379363267125562 2.0039e-08 au
q 1.83467805866471 1.61e-07 au
i 3.612217140844918 5.0055e-06 deg
node 118.492042616532 9.9337e-05 deg
peri 221.8897781971451 0.00010094 deg
M 335.3033243593317 1.2588e-05 deg
tp 2459092.465630554629
(2020-Aug-30.96563055)
4.6149e-05 TDB
period 1340.570183670697
3.67
1.6936e-05
4.637e-08
d
yr
n .2685424488662443 3.3926e-09 deg/d
Q 2.924048475586415 2.4627e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      7563 days (20.71 yr)  
   first obs. used      2000-02-05  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50917  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:06:04  

Additional Information
 Earth MOID = .827901 au 
 Jupiter MOID = 2.47616 au 
 T_jup = 3.501 
[ 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 17.4   n/a MPO434346  

379207 (2009 ST101)          Discovered 2009-Sep-24 by Jarnac at Vail-Jarnac
Reference: Last Updated: 2013-11-20

[ 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
2037-Jun-29 01:18 < 00:01 Juno 0.0437936282143017 0.0437887211430266 0.0437985382570657 6.56620124382114 6.5662012015133 2465238.554492622 0.99181597131569 690.745007916737 116.067813538496 -71.556588079197 53609.3399291355 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 18:06:04 2020-Nov-12 18:06
2146-Oct-28 04:38 00:46 Europ 0.0418187364356873 0.0417750770148666 0.0418624214773039 3.51653984981017 3.51653977753564 2505170.693119587 45.8980489578506 2720.62104998471 133.139737802437 36.951528581225 28280.9885987954 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 18:06:04 2020-Nov-12 18:06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-26 21:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin