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 ]  
382231 (2012 RH26)
Classification: Main-belt Asteroid          SPK-ID: 2382231
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1206420449452847 9.1933e-08  
a 2.817363404370719 3.2329e-08 au
q 2.477470921913427 2.6185e-07 au
i 3.055168524561568 5.5889e-06 deg
node 91.53172647862858 0.00016782 deg
peri 281.8544948945461 0.00016989 deg
M 205.375214882692 2.4468e-05 deg
tp 2459742.389695318075
(2022-Jun-11.88969532)
0.00012 TDB
period 1727.279944880009
4.73
2.973e-05
8.14e-08
d
yr
n .2084201817239351 3.5874e-09 deg/d
Q 3.157255886828012 3.6229e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6023 days (16.49 yr)  
   first obs. used      2003-10-23  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60408  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:41:42  

Additional Information
 Earth MOID = 1.48025 au 
 Jupiter MOID = 2.30891 au 
 T_jup = 3.306 
[ 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 16.7   n/a MPO427902  

382231 (2012 RH26)          Discovered 2003-Oct-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2012 RH26 = 2003 UZ290 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-08 08:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin