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 ]  
452404 (2002 RH182)
Classification: Main-belt Asteroid          SPK-ID: 2452404
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2262735778671069 8.967e-08  
a 2.573735038258381 3.4672e-08 au
q 1.991366802669722 2.5015e-07 au
i 11.34145788998022 1.2299e-05 deg
node 243.0027450562101 3.7399e-05 deg
peri 85.96958184075267 8.0037e-05 deg
M 120.138962256634 6.641e-05 deg
tp 2458497.201594143460
(2019-Jan-13.70159414)
0.0002689 TDB
period 1508.148752952536
4.13
3.0475e-05
8.344e-08
d
yr
n .2387032441562678 4.8235e-09 deg/d
Q 3.156103273847041 4.2517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      6295 days (17.23 yr)  
   first obs. used      2002-09-11  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4843  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:10:01  

Additional Information
 Earth MOID = 1.01902 au 
 Jupiter MOID = 2.32517 au 
 T_jup = 3.365 
[ 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 16.5   n/a MPO450473  

452404 (2002 RH182)          Discovered 2002-Sep-11 by NEAT at Palomar
Reference: Last Updated: 2016-01-04

Alternate Designations
 2002 RH182 = 2006 QU97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-06 08:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin