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 ]  
452182 (2015 RT89)
Classification: Main-belt Asteroid          SPK-ID: 2452182
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2061412217411671 1.0521e-07  
a 2.461466153965993 2.0986e-08 au
q 1.954056513712912 2.5656e-07 au
i 7.357395478147555 9.3552e-06 deg
node 247.4208307113685 4.9653e-05 deg
peri 165.8773241407141 5.6428e-05 deg
M 48.20675487725854 1.9536e-05 deg
tp 2458811.616237158331
(2019-Nov-24.11623716)
7.7183e-05 TDB
period 1410.552417314424
3.86
1.8039e-05
4.939e-08
d
yr
n .2552191578143622 3.2639e-09 deg/d
Q 2.968875794219075 2.5312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      9925 days (27.17 yr)  
   first obs. used      1992-11-25  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51153  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:33:41  

Additional Information
 Earth MOID = .966485 au 
 Jupiter MOID = 2.39693 au 
 T_jup = 3.449 
[ 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 17.0   n/a MPO503594  

452182 (2015 RT89)          Discovered 2005-Feb-04 by CSS at Catalina
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RT89 = 2005 CZ24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 18:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin