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52338 (1992 RH1)
Classification: Main-belt Asteroid          SPK-ID: 2052338
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07253413703471853 4.4006e-08  
a 2.658976164914145 1.5975e-08 au
q 2.466109623396211 1.1286e-07 au
i 22.82490510100561 4.1359e-06 deg
node 63.67691043043027 1.2328e-05 deg
peri 1.327589080169513 4.6537e-05 deg
M 75.12625248553134 4.1034e-05 deg
tp 2458670.009242807653
(2019-Jul-05.50924281)
0.00018132 TDB
period 1583.689704370105
4.34
1.4272e-05
3.907e-08
d
yr
n .2273172572926374 2.0485e-09 deg/d
Q 2.851842706432078 1.7133e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1286  
   data-arc span      10155 days (27.80 yr)  
   first obs. used      1992-09-02  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51424  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:18:08  

Additional Information
 Earth MOID = 1.47958 au 
 Jupiter MOID = 2.49035 au 
 T_jup = 3.271 
[ 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 14.3   n/a MPO333274  

52338 (1992 RH1)          Discovered 1992-Sep-02 by McNaught, R. H. at Siding Spring
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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