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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
59341 (1999 CY116)
Classification: Main-belt Asteroid          SPK-ID: 2059341
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1767760743515937 4.309e-08  
a 2.551129512627553 1.3813e-08 au
q 2.10015085222276 1.1145e-07 au
i 15.14118269228606 7.1863e-06 deg
node 153.959238809703 1.727e-05 deg
peri 230.0991700705289 2.7403e-05 deg
M 90.05632843821101 2.3672e-05 deg
tp 2458228.186380405385
(2018-Apr-19.68638041)
9.6288e-05 TDB
period 1488.322979389765
4.07
1.2087e-05
3.309e-08
d
yr
n .2418829817084498 1.9644e-09 deg/d
Q 3.002108173032346 1.6254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      623  
   data-arc span      7297 days (19.98 yr)  
   first obs. used      1999-02-12  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60937  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:38:21  

Additional Information
 Earth MOID = 1.13094 au 
 Jupiter MOID = 2.52979 au 
 T_jup = 3.370 
[ 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 15.4   n/a MPO337724  

59341 (1999 CY116)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CY116 = 2001 NC21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-18 17:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin