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 ]  
351250 (2004 RK60)
Classification: Main-belt Asteroid          SPK-ID: 2351250
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1906533089101592 7.727e-08  
a 2.423136011203209 1.3881e-08 au
q 1.961157112727952 1.9367e-07 au
i 1.388525089114645 5.3837e-06 deg
node 214.264916443421 0.00032836 deg
peri 181.1490972207024 0.00033038 deg
M 284.1286228945198 3.0634e-05 deg
tp 2458890.862535924878
(2020-Feb-11.36253593)
0.00011794 TDB
period 1377.733170542465
3.77
1.1839e-05
3.241e-08
d
yr
n .2612987824472969 2.2454e-09 deg/d
Q 2.885114909678465 1.6528e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      9449 days (25.87 yr)  
   first obs. used      1993-12-17  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59561  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:46:48  

Additional Information
 Earth MOID = .967313 au 
 Jupiter MOID = 2.53942 au 
 T_jup = 3.487 
[ 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 17.6   n/a MPO345959  

351250 (2004 RK60)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ 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-12 21:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin