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90699 (1986 QK)
Classification: Main-belt Asteroid          SPK-ID: 2090699
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2028214649372392 8.0967e-08  
a 2.299323325284796 1.5581e-08 AU
q 1.832971200086169 1.863e-07 AU
i 4.297063243593723 8.2993e-06 deg
node 301.7657167754195 9.4719e-05 deg
peri 53.49086328716402 9.6549e-05 deg
M 324.4202170308445 1.9751e-05 deg
tp 2456926.363350410969
(2014-Sep-25.86335041)
7.0596e-05 JED
period 1273.498666004494
3.49
1.2944e-05
3.544e-08
d
yr
n .2826858084818202 2.8733e-09 deg/d
Q 2.765675450483422 1.8741e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      585  
   data-arc span      10171 days (27.85 yr)  
   first obs. used      1986-08-25  
   last obs. used      2014-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51431  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 14:30:55  

Additional Information
 Earth MOID = .830598 AU 
 T_jup = 3.561 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9 mag n/a MPO263995  

90699 (1986 QK)          Discovered 1986-Aug-25 by Debehogne, H. at La Silla (809)
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

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