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469790 (2005 RH5)
Classification: Inner Main-belt Asteroid          SPK-ID: 2469790
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0776855094294379 9.7053e-08  
a 1.9721394033929 1.0396e-08 au
q 1.818932749174455 1.8943e-07 au
i 21.46397625890743 1.9386e-05 deg
node 215.0465256935135 1.3475e-05 deg
peri 109.5410809809534 0.00011721 deg
M 272.6506973669879 0.0001183 deg
tp 2459641.949292031537
(2022-Mar-03.44929203)
0.00033312 TDB
period 1011.590733615754
2.77
7.9987e-06
2.19e-08
d
yr
n .3558751459824497 2.8139e-09 deg/d
Q 2.125346057611345 1.1203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      5727 days (15.68 yr)  
   first obs. used      2005-09-07  
   last obs. used      2021-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47933  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 08:23:59  

Additional Information
 Earth MOID = .884284 au 
 Jupiter MOID = 3.05214 au 
 T_jup = 3.781 
[ 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 18.2   n/a MPO264942  

469790 (2005 RH5)          Discovered 2005-Sep-07 by Apitzsch, R. at Wildberg
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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