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JPL Small-Body Database Browser
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185046 (2006 RH4)
Classification: Main-belt Asteroid          SPK-ID: 2185046
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .132696470538175 9.8854e-08  
a 2.243610960291056 1.5612e-08 au
q 1.945891704599668 2.2515e-07 au
i 6.012399633880036 1.0885e-05 deg
node 181.6773158250883 5.8968e-05 deg
peri 168.7507896857636 6.4866e-05 deg
M 35.0787760865149 2.677e-05 deg
tp 2458880.891598113054
(2020-Feb-01.39159811)
9.0807e-05 TDB
period 1227.49506918668
3.36
1.2812e-05
3.508e-08
d
yr
n .293280200496879 3.0612e-09 deg/d
Q 2.541330215982445 1.7684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      5184 days (14.19 yr)  
   first obs. used      2003-11-18  
   last obs. used      2018-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60325  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 07:59:12  

Additional Information
 Earth MOID = .940505 au 
 Jupiter MOID = 2.87667 au 
 T_jup = 3.614 
[ 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 17.6   n/a MPO475559  

185046 (2006 RH4)          Discovered 2006-Sep-12 by CSS at Catalina
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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