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 ]  
26980 (1997 UQ10)
Classification: Main-belt Asteroid          SPK-ID: 2026980
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2567695222150322 4.1795e-08  
a 2.604652056845542 9.6952e-09 au
q 1.935856792672912 1.0983e-07 au
i 4.792577876027946 3.7927e-06 deg
node 145.0171231127946 5.4774e-05 deg
peri 234.2217548143317 5.5394e-05 deg
M 138.5299352397225 6.5961e-06 deg
tp 2458409.667833371091
(2018-Oct-18.16783337)
2.8126e-05 TDB
period 1535.405178803671
4.20
8.5728e-06
2.347e-08
d
yr
n .234465797673353 1.3091e-09 deg/d
Q 3.273447321018173 1.2185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1045  
   data-arc span      10206 days (27.94 yr)  
   first obs. used      1991-04-06  
   last obs. used      2019-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49968  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:00:59  

Additional Information
 Earth MOID = .942535 au 
 Jupiter MOID = 2.19611 au 
 T_jup = 3.361 
[ 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 15.1   n/a MPO416978  

26980 (1997 UQ10)          Discovered 1997-Oct-29 by Zoltowski, F. B. at Woomera
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ 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-21 11:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin