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 ]  
152073 (2004 RH12)
Classification: Main-belt Asteroid          SPK-ID: 2152073
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04403851641830696 3.3039e-08  
a 3.063377061320113 2.6168e-08 au
q 2.928470480309703 9.709e-08 au
i 6.805424164848517 3.7307e-06 deg
node 231.0725632130101 3.6639e-05 deg
peri 30.48793729076166 7.891e-05 deg
M 83.84249961784184 6.6415e-05 deg
tp 2458744.399206611222
(2019-Sep-17.89920661)
0.00036427 TDB
period 1958.38967550317
5.36
2.5093e-05
6.87e-08
d
yr
n .1838244985168771 2.3554e-09 deg/d
Q 3.198283642330524 2.732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      627  
   data-arc span      10035 days (27.47 yr)  
   first obs. used      1993-06-13  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51576  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:35  

Additional Information
 Earth MOID = 1.91412 au 
 Jupiter MOID = 1.82325 au 
 T_jup = 3.221 
[ 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 15.03   n/a MPCxxxxx  

152073 (2004 RH12)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-12 09:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin