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 ]  
136165 (2003 UQ48)
Classification: Main-belt Asteroid          SPK-ID: 2136165
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1294162113196323 4.1558e-08  
a 2.529895317035033 1.6003e-08 au
q 2.202485850069079 1.0112e-07 au
i 14.06224234315051 4.3874e-06 deg
node 74.82265321812807 1.8406e-05 deg
peri 127.3801999470098 2.612e-05 deg
M 151.1085238014894 2.1048e-05 deg
tp 2457983.565985326833
(2017-Aug-18.06598533)
8.4719e-05 TDB
period 1469.779729792788
4.02
1.3946e-05
3.818e-08
d
yr
n .2449346610942534 2.324e-09 deg/d
Q 2.857304784000987 1.8074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      6840 days (18.73 yr)  
   first obs. used      2001-02-03  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56185  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:01:10  

Additional Information
 Earth MOID = 1.22446 au 
 Jupiter MOID = 2.18645 au 
 T_jup = 3.398 
[ 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 15.4   n/a MPO449764  
diameter diameter 2.882 km 0.494 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.147   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136165 (2003 UQ48)          Discovered 2003-Oct-16 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin