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 ]  
13159 (1995 UW3)
Classification: Main-belt Asteroid          SPK-ID: 2013159
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2003722340731139 3.1137e-08  
a 2.39707544892383 7.1104e-09 au
q 1.91676808598115 7.6495e-08 au
i 2.459037002714115 3.8116e-06 deg
node 7.015182784056345 7.7229e-05 deg
peri 22.49542022328893 7.7865e-05 deg
M 230.3088532218708 1.1004e-05 deg
tp 2459488.847324089880
(2021-Oct-01.34732409)
4.2669e-05 TDB
period 1355.566983867585
3.71
6.0315e-06
1.651e-08
d
yr
n .2655715315320528 1.1816e-09 deg/d
Q 2.877382811866511 8.5351e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1527  
   data-arc span      14497 days (39.69 yr)  
   first obs. used      1980-10-08  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50755  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:34:05  

Additional Information
 Earth MOID = .922155 au 
 Jupiter MOID = 2.57109 au 
 T_jup = 3.499 
[ 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 15.1   n/a PDS3 (MPC 37529)  

13159 (1995 UW3)          Discovered 1995-Oct-20 by Kobayashi, T. at Oizumi
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1991-Aug-04 04:34 < 00:01 Hebe 0.0478786482927315 0.0478780473840978 0.0478792492642622 6.2722798052746 6.27227978457365 2448472.690518701 0.262154740145873 124.528952679997 20.9221306825875 -79.9401799870502 337138.951251539 T 26 CATAB v2.0f-lin.ifort 2020-Jun-23 17:34:24 2020-Jun-23 17:34

Alternate Designations
 1995 UW3 = 1980 TN6 = 1997 GM 
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-20 06:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin