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 ]  
423293 (2005 EZ50)
Classification: Main-belt Asteroid          SPK-ID: 2423293
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1974839904647112 7.2768e-08  
a 3.032582309412294 4.8715e-08 au
q 2.433695853536864 2.0677e-07 au
i 6.039061178885348 9.089e-06 deg
node 339.3105033256984 7.9504e-05 deg
peri 221.9883687463553 8.3569e-05 deg
M 298.3550635887818 2.8526e-05 deg
tp 2459330.802781410248
(2021-Apr-26.30278141)
0.00015754 TDB
period 1928.93379781393
5.28
4.648e-05
1.273e-07
d
yr
n .1866315994919006 4.4971e-09 deg/d
Q 3.631468765287723 5.8336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      5419 days (14.84 yr)  
   first obs. used      2005-03-03  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59752  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 11:04:26  

Additional Information
 Earth MOID = 1.43545 au 
 Jupiter MOID = 1.37572 au 
 T_jup = 3.204 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO427994  

423293 (2005 EZ50)          Discovered 2005-Mar-03 by CSS at Catalina
Reference: Last Updated: 2015-02-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-20 11:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin