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 ]  
173406 (2000 EG16)
Classification: Main-belt Asteroid          SPK-ID: 2173406
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08951015343610569 4.6456e-08  
a 2.709000467619726 2.2058e-08 au
q 2.466517420104602 1.3067e-07 au
i 7.958367516310298 7.3453e-06 deg
node 342.9592458254896 3.8802e-05 deg
peri 58.2484918213419 5.8743e-05 deg
M 309.6238918327667 4.6669e-05 deg
tp 2459228.394665219886
(2021-Jan-13.89466522)
0.00021215 TDB
period 1628.591061596195
4.46
1.9891e-05
5.446e-08
d
yr
n .2210499667406754 2.6999e-09 deg/d
Q 2.95148351513485 2.4033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      6625 days (18.14 yr)  
   first obs. used      2000-03-03  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58553  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:53:07  

Additional Information
 Earth MOID = 1.48438 au 
 Jupiter MOID = 2.39634 au 
 T_jup = 3.344 
[ 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 15.9   n/a MPO436860  

173406 (2000 EG16)          Discovered 2000-Mar-04 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2000 EG16 = 2002 RS14 
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-21 01:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin