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 ]  
277386 (2005 UL103)
Classification: Main-belt Asteroid          SPK-ID: 2277386
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1498038254610984 7.0134e-08  
a 3.068164828508686 4.5393e-08 au
q 2.60854200005289 2.3547e-07 au
i 2.971671369123288 7.4781e-06 deg
node 184.1567630648772 0.00010854 deg
peri 208.0728282425964 0.0001117 deg
M 198.8475129636888 3.2946e-05 deg
tp 2459479.220926470132
(2021-Sep-21.72092647)
0.00019521 TDB
period 1962.982634316832
5.37
4.3563e-05
1.193e-07
d
yr
n .1833943885730243 4.0699e-09 deg/d
Q 3.527787656964482 5.2193e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      8520 days (23.33 yr)  
   first obs. used      1996-01-29  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64521  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:46:53  

Additional Information
 Earth MOID = 1.6142 au 
 Jupiter MOID = 1.90586 au 
 T_jup = 3.212 
[ 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 MPO437263  

277386 (2005 UL103)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 UL103 = 2010 MV108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-09 11:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin