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 ]  
452406 (2002 RQ247)
Classification: Main-belt Asteroid          SPK-ID: 2452406
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .241468473027432 9.6112e-08  
a 2.559196177747494 2.0013e-08 au
q 1.941230984529166 2.573e-07 au
i 6.096915215000211 5.8058e-06 deg
node 148.543990945911 9.2829e-05 deg
peri 147.7063578431628 9.548e-05 deg
M 144.7095454159435 2.5318e-05 deg
tp 2458399.397584701962
(2018-Oct-07.89758470)
9.9579e-05 TDB
period 1495.387666966245
4.09
1.7541e-05
4.802e-08
d
yr
n .2407402494701236 2.8239e-09 deg/d
Q 3.177161370965822 2.4845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      6292 days (17.23 yr)  
   first obs. used      2002-08-09  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47996  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:48:52  

Additional Information
 Earth MOID = .92871 au 
 Jupiter MOID = 2.06668 au 
 T_jup = 3.387 
[ 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 17.3   n/a MPO357312  

452406 (2002 RQ247)          Discovered 2002-Sep-15 by NEAT at Palomar
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-13 00:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin