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 ]  
357922 (2005 WL69)
Classification: Main-belt Asteroid          SPK-ID: 2357922
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0995259158677472 6.4136e-08  
a 2.18808240644097 2.7051e-08 au
q 1.970311500945829 1.2675e-07 au
i .8567065633139694 5.5239e-06 deg
node 230.7579435365281 0.0007482 deg
peri 183.9997189892985 0.00075207 deg
M 187.4402170147567 8.4437e-05 deg
tp 2459567.171046343626
(2021-Dec-18.67104634)
0.00028511 TDB
period 1182.208120307793
3.24
2.1924e-05
6.002e-08
d
yr
n .3045149105440693 5.6471e-09 deg/d
Q 2.405853311936113 2.9744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      4765 days (13.05 yr)  
   first obs. used      2005-11-26  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59843  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:56:15  

Additional Information
 Earth MOID = .981645 au 
 Jupiter MOID = 2.85557 au 
 T_jup = 3.668 
[ 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 18.1   n/a MPO471690  

357922 (2005 WL69)          Discovered 2005-Nov-26 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2005 WL69 = 2008 US43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-09 16:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin