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101036 (1998 QF87)
Classification: Main-belt Asteroid          SPK-ID: 2101036
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2373750141071623 4.0932e-08  
a 2.711269930866707 1.2923e-08 au
q 2.067682192778897 1.15e-07 au
i 8.459984853679636 3.8393e-06 deg
node 221.9537843527781 2.3402e-05 deg
peri 162.6320758459342 2.4521e-05 deg
M 292.7988949733002 7.6043e-06 deg
tp 2459304.890768389122
(2021-Mar-31.39076839)
3.5389e-05 TDB
period 1630.638016689551
4.46
1.1659e-05
3.192e-08
d
yr
n .2207724806581268 1.5785e-09 deg/d
Q 3.354857668954516 1.5991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1070  
   data-arc span      8107 days (22.20 yr)  
   first obs. used      1998-08-19  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48602  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:02:49  

Additional Information
 Earth MOID = 1.07376 au 
 Jupiter MOID = 2.10977 au 
 T_jup = 3.306 
[ 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 14.6   n/a MPO436471  

101036 (1998 QF87)          Discovered 1998-Aug-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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