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 ]  
305601 (2008 YC134)
Classification: Main-belt Asteroid          SPK-ID: 2305601
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2000356607942987 1.0689e-07  
a 2.129083067966028 2.2058e-08 au
q 1.703190529579491 2.393e-07 au
i 1.694952754492306 4.2591e-06 deg
node 266.0955565227391 0.00020849 deg
peri 54.82178021793038 0.00021051 deg
M 214.3341448656185 2.6294e-05 deg
tp 2459059.637323297395
(2020-Jul-29.13732330)
7.916e-05 TDB
period 1134.716411300213
3.11
1.7634e-05
4.828e-08
d
yr
n .3172598866244427 4.9304e-09 deg/d
Q 2.554975606352566 2.647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      6990 days (19.14 yr)  
   first obs. used      2000-01-07  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57158  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:01:49  

Additional Information
 Earth MOID = .690231 au 
 Jupiter MOID = 2.74984 au 
 T_jup = 3.697 
[ 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 17.4   n/a MPO433970  
rotation period rot_per 7.56 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2018) Minor Planet Bull. 45, 39-45.]

305601 (2008 YC134)          Discovered 2008-Dec-30 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2008 YC134 = 2005 YS283 = 2007 EZ197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin