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 ]  
541776 (2011 YZ12)
Classification: Main-belt Asteroid          SPK-ID: 2541776
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06593315612648458 4.3707e-08  
a 2.380461446296334 2.4996e-08 au
q 2.2235101101046 1.0694e-07 au
i 7.557396069159183 4.7806e-06 deg
node 78.72467816931288 4.8449e-05 deg
peri 355.1378196362148 7.5033e-05 deg
M 166.1503836212592 5.6195e-05 deg
tp 2458581.359800791244
(2019-Apr-07.85980079)
0.00020824 TDB
period 1341.498387528448
3.67
2.1129e-05
5.785e-08
d
yr
n .2683566401173671 4.2267e-09 deg/d
Q 2.537412782488067 2.6644e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      3088 days (8.45 yr)  
   first obs. used      2011-11-07  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56526  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:24  

Additional Information
 Earth MOID = 1.23809 au 
 Jupiter MOID = 2.63175 au 
 T_jup = 3.524 
[ 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 17.39   n/a E2021B25  

541776 (2011 YZ12)          Discovered 2011-Nov-07 by Piszkesteto at Piszkesteto
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-21 10:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin