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 ]  
201412 (2002 WF6)
Classification: Outer Main-belt Asteroid          SPK-ID: 2201412
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1334733190948692 6.53e-08  
a 3.234014031194192 3.6897e-08 au
q 2.802359444451325 2.2495e-07 au
i 3.85319387208181 7.2457e-06 deg
node 313.5619134900552 0.00010726 deg
peri 93.22288023115678 0.00011095 deg
M 6.008382131216766 2.8579e-05 deg
tp 2458965.045911724304
(2020-Apr-25.54591172)
0.00016847 TDB
period 2124.277634229938
5.82
3.6354e-05
9.953e-08
d
yr
n .1694693735880253 2.9002e-09 deg/d
Q 3.665668617937058 4.1821e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      8341 days (22.84 yr)  
   first obs. used      1998-01-08  
   last obs. used      2020-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59125  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:20:59  

Additional Information
 Earth MOID = 1.81552 au 
 Jupiter MOID = 1.7387 au 
 T_jup = 3.168 
[ 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 15.4   n/a MPO494131  

201412 (2002 WF6)          Discovered 2002-Nov-24 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-23 22:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin