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 ]  
379805 (2011 JY16)
Classification: Main-belt Asteroid          SPK-ID: 2379805
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1792339846548539 5.0502e-08  
a 3.081093729020357 5.2411e-08 au
q 2.528857022872956 1.4756e-07 au
i 6.33211931627315 6.6462e-06 deg
node 112.9589628292812 5.6238e-05 deg
peri 148.7386826904965 6.0407e-05 deg
M 223.5260149384951 2.0442e-05 deg
tp 2459749.364363938554
(2022-Jun-18.86436394)
0.00011796 TDB
period 1975.403377401065
5.41
5.0404e-05
1.38e-07
d
yr
n .1822412597439381 4.65e-09 deg/d
Q 3.633330435167759 6.1805e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      4936 days (13.51 yr)  
   first obs. used      2005-04-13  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64128  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:07:14  

Additional Information
 Earth MOID = 1.51588 au 
 Jupiter MOID = 1.46994 au 
 T_jup = 3.194 
[ 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 16.1   n/a MPO418933  

379805 (2011 JY16)          Discovered 2011-Feb-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-06 12:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin