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 ]  
186563 (2002 YY12)
Classification: Main-belt Asteroid          SPK-ID: 2186563
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1519300462053855 4.269e-08  
a 2.589842227051409 1.3441e-08 au
q 2.19636737783083 1.1175e-07 au
i 4.732564491709105 4.7263e-06 deg
node 119.4806340976865 5.6535e-05 deg
peri 359.2906281698545 6.1131e-05 deg
M 88.12552757763082 1.9787e-05 deg
tp 2458827.844429376280
(2019-Dec-10.34442938)
8.4432e-05 TDB
period 1522.328536488585
4.17
1.1851e-05
3.245e-08
d
yr
n .2364798342612553 1.841e-09 deg/d
Q 2.983317076271988 1.5483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      609  
   data-arc span      9260 days (25.35 yr)  
   first obs. used      1995-02-02  
   last obs. used      2020-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55642  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:46  

Additional Information
 Earth MOID = 1.21238 au 
 Jupiter MOID = 2.09794 au 
 T_jup = 3.399 
[ 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 16.07   n/a E2021B55  

186563 (2002 YY12)          Discovered 2002-Dec-31 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-15 11:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin