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 ]  
382544 (2001 UY79)
Classification: Main-belt Asteroid          SPK-ID: 2382544
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1978161763511429 8.375e-08  
a 2.46514989219768 2.1173e-08 au
q 1.977503366390703 1.9448e-07 au
i 1.748863591090839 6.6027e-06 deg
node 85.5415974039492 0.00022791 deg
peri 342.2692478939123 0.00022979 deg
M 169.2436924154883 3.4952e-05 deg
tp 2457935.879986152160
(2017-Jul-01.37998615)
0.00012996 TDB
period 1413.720071752146
3.87
1.8214e-05
4.987e-08
d
yr
n .2546473005464375 3.2807e-09 deg/d
Q 2.952796418004657 2.5361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      6437 days (17.62 yr)  
   first obs. used      2001-10-11  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:41  

Additional Information
 Earth MOID = .991375 au 
 Jupiter MOID = 2.34848 au 
 T_jup = 3.460 
[ 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 17.3   n/a MPO288362  

382544 (2001 UY79)          Discovered 2001-Oct-20 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

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