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 ]  
324930 (2007 WJ32)
Classification: Main-belt Asteroid          SPK-ID: 2324930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08601212031111811 1.0026e-07  
a 2.215570257655552 2.8382e-08 au
q 2.025004362096348 2.1145e-07 au
i 5.996010892635817 1.0195e-05 deg
node 33.39913211411673 7.6234e-05 deg
peri 41.63746968923429 0.00010579 deg
M 276.9366280845349 8.4729e-05 deg
tp 2459278.428941152394
(2021-Mar-04.92894115)
0.00028752 TDB
period 1204.555227022194
3.30
2.3146e-05
6.337e-08
d
yr
n .2988654998326341 5.7429e-09 deg/d
Q 2.406136153214756 3.0824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      6873 days (18.82 yr)  
   first obs. used      2000-09-05  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66383  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:13:43  

Additional Information
 Earth MOID = 1.04376 au 
 Jupiter MOID = 2.77501 au 
 T_jup = 3.642 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO476480  

324930 (2007 WJ32)          Discovered 2007-Oct-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

Alternate Designations
 2007 WJ32 = 2010 XN42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-06 18:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin