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 ]  
541780 (2011 YN16)
Classification: Main-belt Asteroid          SPK-ID: 2541780
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2588748789012676 6.7613e-07  
a 2.54576111944362 7.666e-08 au
q 1.886727517936098 1.7736e-06 au
i 3.497563287363783 1.4224e-05 deg
node 261.8565353012919 0.0001676 deg
peri 168.83954193 0.00027666 deg
M 79.66889536052238 0.00012768 deg
tp 2458872.169524449758
(2020-Jan-23.66952445)
0.0005232 TDB
period 1483.627589703686
4.06
6.7014e-05
1.835e-07
d
yr
n .2426484937988382 1.096e-08 deg/d
Q 3.204794720951142 9.6506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      4398 days (12.04 yr)  
   first obs. used      2007-12-05  
   last obs. used      2019-12-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65894  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:24  

Additional Information
 Earth MOID = .900893 au 
 Jupiter MOID = 2.10125 au 
 T_jup = 3.393 
[ 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 18.7   n/a MPO361194  

541780 (2011 YN16)          Discovered 2007-Dec-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-14 13:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin