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 ]  
493480 (2014 YZ49)
Classification: TransNeptunian Object          SPK-ID: 2493480
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .019539737586552 3.3882e-05  
a 40.29330476102521 0.0015895 au
q 39.50598415949981 0.00050679 au
i 17.2008829947117 0.00019377 deg
node 131.0482004931617 0.00064264 deg
peri 54.69990318430964 0.1564 deg
M 357.0250402570534 0.15021 deg
tp 2459372.516090941988
(2021-Jun-07.01609094)
38.987 TDB
period 93421.69869627888
255.77
5.528
0.01513
d
yr
n .003853494477448838 2.2802e-07 deg/d
Q 41.08062536255061 0.0016205 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4863 days (13.31 yr)  
   first obs. used      2003-12-25  
   last obs. used      2017-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .37581  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 19:13:30  

Additional Information
 Earth MOID = 38.5385 au 
 Jupiter MOID = 34.1818 au 
 T_jup = 5.445 
[ 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 5.3   n/a MPO403088  

493480 (2014 YZ49)          Discovered 2014-Dec-29 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-05-15
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin