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 ]  
442482 (2011 UH347)
Classification: Main-belt Asteroid          SPK-ID: 2442482
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08599192030371239 7.5805e-08  
a 3.060149622900212 4.7149e-08 au
q 2.797001480410341 2.3498e-07 au
i 10.38940691770702 7.6711e-06 deg
node 182.2228079322833 4.1526e-05 deg
peri 185.6079428132738 6.3112e-05 deg
M 233.1802471549211 5.1584e-05 deg
tp 2459689.305840081204
(2022-Apr-19.80584008)
0.0002893 TDB
period 1955.29558184954
5.35
4.5189e-05
1.237e-07
d
yr
n .1841153855927354 4.2551e-09 deg/d
Q 3.323297765390082 5.1204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      8951 days (24.51 yr)  
   first obs. used      1995-10-20  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59125  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:53:58  

Additional Information
 Earth MOID = 1.79573 au 
 Jupiter MOID = 2.13823 au 
 T_jup = 3.203 
[ 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 16.2   n/a MPO434643  

442482 (2011 UH347)          Discovered 2000-Sep-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2011 UH347 = 2011 SV130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-10 14:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin