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233984 (1995 SF16)
Classification: Main-belt Asteroid          SPK-ID: 2233984
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1825144295033147 1.0791e-07  
a 2.553069043984249 2.6412e-08 au
q 2.087097103938891 2.7173e-07 au
i 1.824630970857551 1.2246e-05 deg
node 185.3610766124922 0.00035525 deg
peri 88.73611713216457 0.00035814 deg
M 77.65565215155657 6.0535e-05 deg
tp 2458679.087445047955
(2019-Jul-14.58744505)
0.00024723 TDB
period 1490.020579016113
4.08
2.3122e-05
6.33e-08
d
yr
n .2416074013136881 3.7492e-09 deg/d
Q 3.019040984029608 3.1233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      9164 days (25.09 yr)  
   first obs. used      1995-09-18  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70274  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:50:19  

Additional Information
 Earth MOID = 1.07176 au 
 Jupiter MOID = 2.09664 au 
 T_jup = 3.415 
[ 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 17.5   n/a MPO287965  

233984 (1995 SF16)          Discovered 1995-Sep-18 by Spacewatch at Kitt Peak
Reference: 20100330/Numbers.arcLast Updated: 2010-04-05

[ show close-approach data ]
Alternate Designations
 1995 SF16 = 2003 QV8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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