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 ]  
115706 (2003 UG168)
Classification: Main-belt Asteroid          SPK-ID: 2115706
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0612151073972878 5.3814e-08  
a 3.026022789095399 2.1968e-08 au
q 2.840784479074284 1.57e-07 au
i 9.210896451821187 5.5833e-06 deg
node 14.80775654835217 3.025e-05 deg
peri 35.50973023645532 6.0856e-05 deg
M 82.05174029594959 5.0037e-05 deg
tp 2458762.280181703256
(2019-Oct-05.78018170)
0.00026723 TDB
period 1922.678714891504
5.26
2.0937e-05
5.732e-08
d
yr
n .1872387712058875 2.039e-09 deg/d
Q 3.211261099116514 2.3313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      681  
   data-arc span      9519 days (26.06 yr)  
   first obs. used      1995-02-24  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52597  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:56  

Additional Information
 Earth MOID = 1.85425 au 
 Jupiter MOID = 2.05196 au 
 T_jup = 3.222 
[ 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 14.89   n/a MPCxxxxx  
diameter diameter 4.305 km 1.914 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.138   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115706 (2003 UG168)          Discovered 2003-Oct-22 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 UG168 = 2000 DJ109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-13 21:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin