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 ]  
183066 (2002 RA6)
Classification: Main-belt Asteroid          SPK-ID: 2183066
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .134672157661084 8.6949e-08  
a 2.337957094045785 1.6969e-08 au
q 2.023099367671601 2.0176e-07 au
i 6.66221217017733 8.669e-06 deg
node 165.9046218470174 5.6607e-05 deg
peri 186.1962265646 6.3303e-05 deg
M 225.0654382687601 3.3846e-05 deg
tp 2459089.911234091976
(2020-Aug-28.41123409)
0.00012584 TDB
period 1305.729547808807
3.57
1.4215e-05
3.892e-08
d
yr
n .2757079370717538 3.0016e-09 deg/d
Q 2.652814820419969 1.9254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      8635 days (23.64 yr)  
   first obs. used      1995-09-19  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61459  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:50:35  

Additional Information
 Earth MOID = 1.01657 au 
 Jupiter MOID = 2.76546 au 
 T_jup = 3.545 
[ 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 16.8   n/a MPO280960  

183066 (2002 RA6)          Discovered 2002-Sep-01 by NEAT at Haleakala
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 RA6 = 2005 JC55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin