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 ]  
24170 (1999 WB13)
Classification: Main-belt Asteroid          SPK-ID: 2024170
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07577879573942617 4.3039e-08  
a 2.321515233170536 7.8436e-09 au
q 2.14559360451014 9.7565e-08 au
i 6.54226585485911 3.5531e-06 deg
node 144.2954551593734 3.586e-05 deg
peri 78.17607012415093 4.2334e-05 deg
M 186.8409411097873 2.3566e-05 deg
tp 2459821.938920513339
(2022-Aug-30.43892051)
8.5543e-05 TDB
period 1291.979829519893
3.54
6.5478e-06
1.793e-08
d
yr
n .2786421210103397 1.4122e-09 deg/d
Q 2.497436861830932 8.438e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1444  
   data-arc span      8794 days (24.08 yr)  
   first obs. used      1997-01-11  
   last obs. used      2021-02-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53957  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:36:52  

Additional Information
 Earth MOID = 1.1477 au 
 Jupiter MOID = 2.48522 au 
 T_jup = 3.565 
[ 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 15.05   n/a E2021B10  

24170 (1999 WB13)          Discovered 1999-Nov-29 by Antonini, P. at Bedoin
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 WB13 = 1998 MV34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-21 10:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin