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 ]  
243989 (2001 RP105)
Classification: Main-belt Asteroid          SPK-ID: 2243989
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 .1007470942450715 9.5762e-08  
a 3.009816082897865 3.9659e-08 au
q 2.706585858333821 2.8695e-07 au
i 8.834505919863803 1.1169e-05 deg
node 16.28828547930437 3.5924e-05 deg
peri 316.365936899236 5.9763e-05 deg
M 141.8321843207488 4.9392e-05 deg
tp 2457849.083624623855
(2017-Apr-05.58362462)
0.00026094 TDB
period 1907.253254477581
5.22
3.7697e-05
1.032e-07
d
yr
n .188753118734936 3.7307e-09 deg/d
Q 3.313046307461908 4.3655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      6323 days (17.31 yr)  
   first obs. used      2001-09-12  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:08:21  

Additional Information
 Earth MOID = 1.70463 au 
 Jupiter MOID = 2.09619 au 
 T_jup = 3.224 
[ 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 15.5   n/a MPO433598  

243989 (2001 RP105)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-06 03:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin