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 ]  
541671 (2011 UY335)
Classification: Outer Main-belt Asteroid          SPK-ID: 2541671
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .204887616792596 1.0457e-07  
a 3.939132456910722 8.4733e-08 au
q 3.132052995583921 3.896e-07 au
i 8.104921390312393 1.1851e-05 deg
node 213.8311112658708 6.9702e-05 deg
peri 184.0789945137881 8.9784e-05 deg
M 56.75043226209004 4.3194e-05 deg
tp 2458750.340959089063
(2019-Sep-23.84095909)
0.00033627 TDB
period 2855.612693477109
7.82
9.2139e-05
2.523e-07
d
yr
n .1260675163765467 4.0677e-09 deg/d
Q 4.746211918237523 1.0209e-07 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      6323 days (17.31 yr)  
   first obs. used      2003-09-20  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42441  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:03  

Additional Information
 Earth MOID = 2.13861 au 
 Jupiter MOID = .685148 au 
 T_jup = 3.007 
[ 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 15.52   n/a MPCxxxxx  

541671 (2011 UY335)          Discovered 2003-Sep-20 by Boattini, A., Paola, A. D. at Campo Imperatore
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 UY335 = 2003 SM353 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-24 22:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin