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
JPL Small-Body Database Browser
Search: [ help ]  
129555 Armazones (1996 UB3)
Classification: Main-belt Asteroid          SPK-ID: 2129555
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667768853612394 4.6224e-08  
a 2.368897995672874 1.073e-08 au
q 1.97382056621607 1.0826e-07 au
i 4.257671631860125 4.1172e-06 deg
node 238.0409634272526 6.0888e-05 deg
peri 135.542452469945 6.1965e-05 deg
M 177.4855141501976 1.1953e-05 deg
tp 2458343.934014210657
(2018-Aug-13.43401421)
4.2886e-05 TDB
period 1331.735471572852
3.65
9.0478e-06
2.477e-08
d
yr
n .2703239552332569 1.8366e-09 deg/d
Q 2.763975425129679 1.2519e-08 au
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      15126 days (41.41 yr)  
   first obs. used      1978-11-29  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49446  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:45:12  

Additional Information
 Earth MOID = .977402 au 
 Jupiter MOID = 2.71309 au 
 T_jup = 3.523 
[ 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 16.3   n/a MPO459609  

129555 Armazones           Discovered 1996 Oct. 30 by V. S. Casulli at Colleverde.
Cerro Armazones is a mountain located in Chile. The European Southern Observatory council selected it as the site for the planned European Extremely Large Telescope because of the excellent conditions for optical astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-10-05Last Updated: 2017-10-09

[ show close-approach data ]
Alternate Designations
 1996 UB3 = 1978 WC14 = 2005 CB58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-22 09:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin