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 ]  
447073 (2004 RK356)
Classification: Main-belt Asteroid          SPK-ID: 2447073
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1241524073724071 6.0834e-08  
a 3.109221885469839 3.901e-08 au
q 2.723204503333783 2.063e-07 au
i 4.637763943819663 9.1739e-06 deg
node 195.5579302131111 9.6887e-05 deg
peri 218.5466796177338 0.00011302 deg
M 282.6963236540727 5.6037e-05 deg
tp 2459430.505141434792
(2021-Aug-04.00514143)
0.00031384 TDB
period 2002.516028135585
5.48
3.7687e-05
1.032e-07
d
yr
n .1797738419777708 3.3833e-09 deg/d
Q 3.495239267605895 4.3853e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      5860 days (16.04 yr)  
   first obs. used      2004-09-07  
   last obs. used      2020-09-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50732  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:54:57  

Additional Information
 Earth MOID = 1.73627 au 
 Jupiter MOID = 1.86881 au 
 T_jup = 3.203 
[ 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 16.6   n/a MPO368922  

447073 (2004 RK356)          Discovered 2004-Sep-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ 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 2020-Nov-27 10:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin