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 ]  
226520 (2003 UU62)
Classification: Main-belt Asteroid          SPK-ID: 2226520
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09246474481363487 4.6722e-08  
a 3.065143495669559 2.6459e-08 au
q 2.781725784525301 1.5015e-07 au
i 9.196861493717979 4.0628e-06 deg
node 115.7656151261976 3.1331e-05 deg
peri 275.5689340348553 4.0788e-05 deg
M 23.43135928505831 2.4191e-05 deg
tp 2458872.923810624385
(2020-Jan-24.42381062)
0.00013169 TDB
period 1960.083818291678
5.37
2.538e-05
6.949e-08
d
yr
n .1836656150315857 2.3782e-09 deg/d
Q 3.348561206813818 2.8906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      607  
   data-arc span      5887 days (16.12 yr)  
   first obs. used      2003-09-18  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54983  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:53:35  

Additional Information
 Earth MOID = 1.80703 au 
 Jupiter MOID = 2.06615 au 
 T_jup = 3.206 
[ 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 14.8   n/a MPO454626  
diameter diameter 8.137 km 0.491 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226520 (2003 UU62)          Discovered 2003-Oct-16 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 07:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin