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 ]  
201504 (2003 MW9)
Classification: Main-belt Asteroid          SPK-ID: 2201504
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2921988654970455 4.0024e-07  
a 2.571596294126747 6.8573e-08 au
q 1.820178774466505 9.8635e-07 au
i 23.36062306224641 1.5524e-05 deg
node 288.8689426169166 2.4089e-05 deg
peri 68.15217083360682 0.00013433 deg
M 353.2572260909096 5.5723e-05 deg
tp 2459028.712314114861
(2020-Jun-28.21231411)
0.00023217 TDB
period 1506.269262218229
4.12
6.0248e-05
1.65e-07
d
yr
n .2390010929850888 9.5596e-09 deg/d
Q 3.32301381378699 8.861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      7780 days (21.30 yr)  
   first obs. used      1999-07-13  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49535  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:05:22  

Additional Information
 Earth MOID = .928048 au 
 Jupiter MOID = 2.43683 au 
 T_jup = 3.258 
[ 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 15.7   n/a MPO396541  

201504 (2003 MW9)          Discovered 2003-Jun-28 by Broughton, J. at Reedy Creek
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 MW9 = 2005 AU35 
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-24 01:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin