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 ]  
32921 (1995 EV)
Classification: Main-belt Asteroid          SPK-ID: 2032921
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1661295207011634 7.0081e-08  
a 2.51924542009569 1.4103e-08 au
q 2.100724385926592 1.7874e-07 au
i 5.090167994188775 5.8935e-06 deg
node 330.7182704399835 4.7312e-05 deg
peri 8.097432177171665 4.9107e-05 deg
M 315.0459030548333 1.6638e-05 deg
tp 2459182.877358184054
(2020-Nov-29.37735818)
6.8002e-05 TDB
period 1460.508683476477
4.00
1.2264e-05
3.358e-08
d
yr
n .2464894622489235 2.0698e-09 deg/d
Q 2.937766454264787 1.6446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      864  
   data-arc span      9232 days (25.28 yr)  
   first obs. used      1995-03-09  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56076  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:08:41  

Additional Information
 Earth MOID = 1.09182 au 
 Jupiter MOID = 2.44296 au 
 T_jup = 3.432 
[ 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 14.6   n/a MPO474181  

32921 (1995 EV)          Discovered 1995-Mar-09 by Stroncone at Stroncone
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 EV = 2001 TF117 
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-05 14:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin