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 ]  
300411 (2007 RK288)
Classification: Main-belt Asteroid          SPK-ID: 2300411
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1901091764829494 6.3004e-08  
a 2.544106947623677 1.8118e-08 au
q 2.060448870926389 1.6498e-07 au
i 13.85246246061111 9.0417e-06 deg
node 157.600004303604 1.5974e-05 deg
peri 240.5379171160411 2.7194e-05 deg
M 288.2496979497955 2.1331e-05 deg
tp 2458895.908308393900
(2020-Feb-16.40830839)
8.8286e-05 TDB
period 1482.181788550409
4.06
1.5834e-05
4.335e-08
d
yr
n .2428851864062398 2.5946e-09 deg/d
Q 3.027765024320964 2.1563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      6343 days (17.37 yr)  
   first obs. used      2002-06-20  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61323  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:19:55  

Additional Information
 Earth MOID = 1.10211 au 
 Jupiter MOID = 2.52296 au 
 T_jup = 3.378 
[ 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 16.8   n/a MPO450215  

300411 (2007 RK288)          Discovered 2007-Sep-12 by CSS at Catalina
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13
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