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 ]  
215480 (2002 RR230)
Classification: Main-belt Asteroid          SPK-ID: 2215480
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1546036632957047 7.2731e-08  
a 2.542507371625999 1.6505e-08 au
q 2.149426418016287 1.9057e-07 au
i 2.685177931444623 3.7658e-06 deg
node 65.06056094987613 0.00013892 deg
peri 286.1476625102251 0.00013995 deg
M 228.0651544473695 2.0119e-05 deg
tp 2459939.186190304753
(2022-Dec-25.68619030)
8.6639e-05 TDB
period 1480.784152900506
4.05
1.4419e-05
3.948e-08
d
yr
n .2431144331838271 2.3673e-09 deg/d
Q 2.935588325235712 1.9056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      9721 days (26.61 yr)  
   first obs. used      1994-09-29  
   last obs. used      2021-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64458  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:32:37  

Additional Information
 Earth MOID = 1.14477 au 
 Jupiter MOID = 2.49018 au 
 T_jup = 3.426 
[ 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 17.08   n/a MPCxxxxx  

215480 (2002 RR230)          Discovered 2002-Sep-15 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2002 RR230 = 2006 QW49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Aug-01 07:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin