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 ]  
243394 (2008 YB156)
Classification: Main-belt Asteroid          SPK-ID: 2243394
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .10234532958369 5.7431e-08  
a 2.59257507677602 2.3465e-08 au
q 2.327237126072918 1.536e-07 au
i 4.515248005740189 5.3032e-06 deg
node 53.41572366719438 0.00010661 deg
peri 232.8821122618601 0.00011953 deg
M 2.095265816586918 5.1198e-05 deg
tp 2458591.625741680604
(2019-Apr-18.12574168)
0.00021688 TDB
period 1524.738756148213
4.17
2.07e-05
5.667e-08
d
yr
n .2361060204893264 3.2055e-09 deg/d
Q 2.857913027479122 2.5867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      5756 days (15.76 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61787  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:15:46  

Additional Information
 Earth MOID = 1.31368 au 
 Jupiter MOID = 2.26569 au 
 T_jup = 3.407 
[ 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 17.0   n/a MPO446286  

243394 (2008 YB156)          Discovered 2008-Dec-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ 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 2019-Dec-15 18:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin