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 ]  
332111 (2005 UG397)
Classification: Main-belt Asteroid          SPK-ID: 2332111
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2598510043285318 6.8167e-08  
a 2.392011225677769 1.3909e-08 au
q 1.770444706320278 1.6279e-07 au
i 6.11159800139357 6.5e-06 deg
node 72.30071180941709 6.138e-05 deg
peri 283.5080273189723 6.289e-05 deg
M 5.620706451027112 1.243e-05 deg
tp 2458979.402468180609
(2020-May-09.90246818)
4.6569e-05 TDB
period 1351.273460223642
3.70
1.1786e-05
3.227e-08
d
yr
n .2664153560304651 2.3238e-09 deg/d
Q 3.013577745035259 1.7524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6553 days (17.94 yr)  
   first obs. used      2001-07-24  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63279  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:19:20  

Additional Information
 Earth MOID = .778601 au 
 Jupiter MOID = 2.45614 au 
 T_jup = 3.477 
[ 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 17.4   n/a MPO434079  

332111 (2005 UG397)          Discovered 2005-Oct-28 by CSS at Catalina
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2005 UG397 = 2005 VQ80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-29 23:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin