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 ]  
357538 (2004 RP240)
Classification: Main-belt Asteroid          SPK-ID: 2357538
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0526009023441235 7.0052e-08  
a 3.183732305815715 6.3131e-08 au
q 3.016265113707671 2.546e-07 au
i 9.524431873422275 8.6595e-06 deg
node 352.1049489400073 4.4849e-05 deg
peri 282.6936818189954 9.6612e-05 deg
M 349.2234891863048 8.4918e-05 deg
tp 2459062.612485963341
(2020-Aug-01.11248596)
0.00048966 TDB
period 2074.929013051828
5.68
6.1716e-05
1.69e-07
d
yr
n .1734999114357691 5.1605e-09 deg/d
Q 3.351199497923758 6.6452e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5328 days (14.59 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57025  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:02:42  

Additional Information
 Earth MOID = 2.01946 au 
 Jupiter MOID = 1.78224 au 
 T_jup = 3.175 
[ 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 16.1   n/a MPO434257  

357538 (2004 RP240)          Discovered 2004-Sep-10 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2004 RP240 = 2010 RF115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-05 02:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin