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 ]  
357217 (2002 GY186)
Classification: Main-belt Asteroid          SPK-ID: 2357217
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1662107585689511 4.4043e-08  
a 2.418991271517405 1.9767e-08 au
q 2.016928897306826 1.0807e-07 au
i 2.476901181662305 5.8935e-06 deg
node 111.9828517770147 0.0002025 deg
peri 144.2646635349699 0.00020442 deg
M 150.1626491226738 2.9605e-05 deg
tp 2458027.295885132713
(2017-Sep-30.79588513)
0.00011205 TDB
period 1374.199793076671
3.76
1.6844e-05
4.612e-08
d
yr
n .2619706405238226 3.2111e-09 deg/d
Q 2.821053645727985 2.3053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      6041 days (16.54 yr)  
   first obs. used      2002-04-01  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59486  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:57:03  

Additional Information
 Earth MOID = 1.00229 au 
 Jupiter MOID = 2.22948 au 
 T_jup = 3.494 
[ 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 17.7   n/a MPO455579  

357217 (2002 GY186)          Discovered 2002-Apr-08 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2002 GY186 = 2009 BO120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 23:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin