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 ]  
382799 (2003 UC50)
Classification: Main-belt Asteroid          SPK-ID: 2382799
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2780117583783223 2.6788e-07  
a 2.756916910405527 4.2552e-08 au
q 1.990461592440755 7.5873e-07 au
i 12.16372082521484 1.6232e-05 deg
node 318.9309820646292 4.7617e-05 deg
peri 44.22551583267916 7.1343e-05 deg
M 152.6052004837283 4.1871e-05 deg
tp 2457891.737427471990
(2017-May-18.23742747)
0.00018086 TDB
period 1671.991028492439
4.58
3.871e-05
1.06e-07
d
yr
n .2153121600925073 4.9849e-09 deg/d
Q 3.523372228370299 5.4382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      5628 days (15.41 yr)  
   first obs. used      2003-10-02  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64221  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:54:00  

Additional Information
 Earth MOID = 1.00498 au 
 Jupiter MOID = 2.02701 au 
 T_jup = 3.254 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO288363  

382799 (2003 UC50)          Discovered 2003-Oct-02 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

Alternate Designations
 2003 UC50 = 2012 QY38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | 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