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 ]  
393431 (2001 SV217)
Classification: Main-belt Asteroid          SPK-ID: 2393431
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09387153332229108 9.6885e-08  
a 2.833451844082083 3.945e-08 au
q 2.567471374883224 2.9196e-07 au
i 6.513945628363604 7.4703e-06 deg
node 178.3304449151803 6.5595e-05 deg
peri 180.142658850018 7.8215e-05 deg
M 329.2454088576338 4.6524e-05 deg
tp 2459149.326283921219
(2020-Oct-26.82628392)
0.00022688 TDB
period 1742.096390214495
4.77
3.6382e-05
9.961e-08
d
yr
n .2066475781834753 4.3157e-09 deg/d
Q 3.099432313280941 4.3153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6518 days (17.85 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55443  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:54  

Additional Information
 Earth MOID = 1.56358 au 
 Jupiter MOID = 2.34407 au 
 T_jup = 3.296 
[ 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 16.6   n/a MPO476857  

393431 (2001 SV217)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15

[ 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
1937-Oct-19 18:00 00:42 Cybel 0.0384312424393597 0.0384286103025062 0.0384338865629974 1.79102106161986 1.79102097324456 2428826.249912661 42.0016610140871 1580.72481275635 96.467841997317 86.783696017889 59360.819753075 T 15 CATAB v2.0f-lin.ifort 2019-Sep-24 07:09:55 2019-Sep-24 07:09

Alternate Designations
 2001 SV217 = 2006 UN156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-21 01:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin