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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
58630 (1997 WC)
Classification: Main-belt Asteroid          SPK-ID: 2058630
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .145534742276427 6.2969e-08  
a 2.285441404744945 1.1976e-08 au
q 1.952830278917514 1.4108e-07 au
i 6.142348193443292 4.5907e-06 deg
node 248.9886225782738 5.8773e-05 deg
peri 106.0048588166826 6.1008e-05 deg
M 126.6622404321892 2.0887e-05 deg
tp 2458156.484400410375
(2018-Feb-06.98440041)
7.1285e-05 TDB
period 1261.983171202794
3.46
9.9192e-06
2.716e-08
d
yr
n .285265293717732 2.2422e-09 deg/d
Q 2.618052530572376 1.3719e-08 au
  Orbit Determination Parameters
   # obs. used (total)      759  
   data-arc span      7769 days (21.27 yr)  
   first obs. used      1997-11-18  
   last obs. used      2019-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60302  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:35:36  

Additional Information
 Earth MOID = .958354 au 
 Jupiter MOID = 2.83681 au 
 T_jup = 3.581 
[ 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 15.4   n/a MPO459253  

58630 (1997 WC)          Discovered 1997-Nov-18 by Kobayashi, T. at Oizumi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 WC = 2000 OZ37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-21 09:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin