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 ]  
382505 (2001 RF56)
Classification: Main-belt Asteroid          SPK-ID: 2382505
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2152078250586875 8.3377e-08  
a 3.110716083705323 3.6131e-08 au
q 2.441265640956022 2.5859e-07 au
i 4.552697888685358 8.1696e-06 deg
node 115.6467295473141 8.985e-05 deg
peri 252.3808889512807 9.1549e-05 deg
M 130.2888624380737 1.9565e-05 deg
tp 2458275.239908591026
(2018-Jun-05.73990859)
0.00010455 TDB
period 2003.959724733405
5.49
3.4914e-05
9.559e-08
d
yr
n .179644328953713 3.1299e-09 deg/d
Q 3.780166526454623 4.3907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      7623 days (20.87 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56184  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:35:42  

Additional Information
 Earth MOID = 1.44505 au 
 Jupiter MOID = 1.69795 au 
 T_jup = 3.178 
[ 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 16.2   n/a MPO471929  

382505 (2001 RF56)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2001 RF56 = 2007 TE184 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-06 10:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin