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175692 (1995 SH40)
Classification: Main-belt Asteroid          SPK-ID: 2175692
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1912957123049794 4.768e-08  
a 2.372076307881712 9.0196e-09 au
q 1.918308280923714 1.1407e-07 au
i 1.404420692937519 5.3365e-06 deg
node 9.418856918980708 0.00019213 deg
peri 357.3114551957722 0.00019264 deg
M 315.6038678803159 1.3043e-05 deg
tp 2459365.063700634073
(2021-May-30.56370063)		 4.8763e-05 TDB
period 1334.416522334827
3.65		 7.611e-06
2.084e-08		 d
yr
n .2697808322772476 1.5387e-09 deg/d
Q 2.82584433483971 1.0745e-08 au
   Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      9043 days (24.76 yr)  
   first obs. used      1995-09-21  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57605  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:56:55  

Additional Information
 Earth MOID = .915363 au 
 Jupiter MOID = 2.63635 au 
 T_jup = 3.519 
[ 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 17.38   n/a E2021B55  

175692 (1995 SH40)          Discovered 1995-Sep-25 by Spacewatch at Kitt Peak
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

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Alternate Designations
 1995 SH40 = 2006 QK99 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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