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 ]  
115492 (2003 UR22)
Classification: Main-belt Asteroid          SPK-ID: 2115492
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0736484337787713 6.0588e-08  
a 3.191808558281323 3.4902e-08 au
q 2.956736857042225 2.0282e-07 au
i 14.55289340824176 5.7139e-06 deg
node 60.43580748195389 2.5544e-05 deg
peri 325.3940566419133 4.9415e-05 deg
M 342.9292480982941 4.0053e-05 deg
tp 2459299.265173041762
(2021-Mar-25.76517304)
0.00023151 TDB
period 2082.829303581014
5.70
3.4163e-05
9.353e-08
d
yr
n .1728418163605875 2.835e-09 deg/d
Q 3.42688025952042 3.7473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      511  
   data-arc span      8081 days (22.12 yr)  
   first obs. used      1998-11-24  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59162  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:49  

Additional Information
 Earth MOID = 1.97397 au 
 Jupiter MOID = 1.99317 au 
 T_jup = 3.142 
[ 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 14.68   n/a E2021B55  

115492 (2003 UR22)          Discovered 2003-Oct-23 by Ball, L. at Emerald Lane
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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 2021-May-17 17:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin