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 ]  
523761 (2014 WU509)
Classification: TransNeptunian Object          SPK-ID: 2523761
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ 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 .07037819907395844 3.6726e-05  
a 41.32842865691598 0.0011887 au
q 38.41980827748566 0.001382 au
i 19.6001487906834 4.0175e-05 deg
node 193.1329733430775 0.00030056 deg
peri 336.2930796134304 0.016163 deg
M 286.9702286338561 0.017325 deg
tp 2478687.031546877366
(2074-Apr-24.53154688)
3.8222 TDB
period 97044.68772527757
265.69
4.1869
0.01146
d
yr
n .003709631185780296 1.6005e-07 deg/d
Q 44.23704903634631 0.0012724 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      3271 days (8.96 yr)  
   first obs. used      2010-11-11  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .46  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:42:13  

Additional Information
 Earth MOID = 37.4347 au 
 Jupiter MOID = 33.0301 au 
 T_jup = 5.423 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.9   n/a MPO450817  

523761 (2014 WU509)          Discovered 2010-Nov-11 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-24 09:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin