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 ]  
115659 (2003 UP139)
Classification: Main-belt Asteroid          SPK-ID: 2115659
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09533306048172671 4.3638e-08  
a 3.177449238152578 2.6092e-08 au
q 2.874533277754161 1.4468e-07 au
i 15.20954075072308 4.9672e-06 deg
node 175.3488855379274 1.2498e-05 deg
peri 346.6849015223353 2.4282e-05 deg
M 225.1785095894802 2.3399e-05 deg
tp 2459975.270331201030
(2023-Jan-30.77033120)
0.00013985 TDB
period 2068.789763286933
5.66
2.5482e-05
6.977e-08
d
yr
n .1740147821632804 2.1434e-09 deg/d
Q 3.480365198550994 2.8579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      919  
   data-arc span      8481 days (23.22 yr)  
   first obs. used      1997-10-23  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51241  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:44:34  

Additional Information
 Earth MOID = 1.88337 au 
 Jupiter MOID = 1.49559 au 
 T_jup = 3.139 
[ 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 14.47   n/a E2021B55  
diameter diameter 8.422 km 0.232 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115659 (2003 UP139)          Discovered 2003-Oct-16 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 UP139 = 2002 PW107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-17 17:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin