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 ]  
(2014 WY365)
Classification: Apollo [NEO]          SPK-ID: 3699891
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5251224552549454 0.00078735  
a 2.020612572601682 0.0032214 au
q .9595435373580754 6.1151e-05 au
i 5.24156707748867 0.0060791 deg
node 63.44872632675776 0.0024799 deg
peri 37.88068072407641 0.0058123 deg
M 319.0712679206905 1.6418 deg
tp 2459119.774826483066
(2020-Sep-27.27482648)
5.0698 TDB
period 1049.11477469419
2.87
2.5089
0.006869
d
yr
n .343146439916393 0.0008206 deg/d
Q 3.081681607845289 0.004913 au
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      8 days  
   first obs. used      2014-11-28  
   last obs. used      2014-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40048  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:37:03  

Additional Information
 Earth MOID = .0208587 au 
 Jupiter MOID = 2.12105 au 
 T_jup = 3.631 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.7   n/a MPO319003  

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2014-Dec-06 16:38 < 00:01 Earth 0.0226094354495631 0.0225185002502733 0.0227003683795424 8.71833738414027 8.70480961966988 2456998.193329012 0.131718897510512 4520.40240693085 10.2528605213411 0.0560795340844554 459.61838330387 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 22:06:31 2018-Dec-11 16:28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-02 13:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin