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 ]  
359737 (2011 UR50)
Classification: Main-belt Asteroid          SPK-ID: 2359737
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0593205295543591 6.8571e-08  
a 2.724747283321779 3.8387e-08 au
q 2.56311383157333 1.9879e-07 au
i 4.397268774684881 7.2564e-06 deg
node 64.64031883801694 0.00010633 deg
peri 2.184757744572783 0.0001311 deg
M 306.7479916216698 8.1362e-05 deg
tp 2459243.508385534487
(2021-Jan-29.00838553)
0.00037384 TDB
period 1642.811632021278
4.50
3.4716e-05
9.505e-08
d
yr
n .2191365053564079 4.6308e-09 deg/d
Q 2.886380735070228 4.0664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      7064 days (19.34 yr)  
   first obs. used      2000-04-25  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58132  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:00  

Additional Information
 Earth MOID = 1.57678 au 
 Jupiter MOID = 2.29072 au 
 T_jup = 3.350 
[ 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 16.9   n/a MPO440611  

359737 (2011 UR50)          Discovered 2002-Nov-04 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 UR50 = 2002 VG6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-26 21:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin