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

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2031866321131371 4.6283e-08  
a 2.299593702614873 5.9319e-09 au
q 1.832347002951978 1.0691e-07 au
i 4.290797755885603 3.7769e-06 deg
node 301.6204868163239 5.1381e-05 deg
peri 53.90066582268611 5.1703e-05 deg
M 337.9386461553042 6.8402e-06 deg
tp 2459474.555723306567
(2021-Sep-17.05572331)
2.4346e-05 TDB
period 1273.723298587142
3.49
4.9284e-06
1.349e-08
d
yr
n .2826359542918971 1.0936e-09 deg/d
Q 2.766840402277768 7.1371e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1351  
   data-arc span      12767 days (34.95 yr)  
   first obs. used      1986-08-25  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51268  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 02:01:03  

Additional Information
 Earth MOID = .830611 au 
 Jupiter MOID = 2.68789 au 
 T_jup = 3.561 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.12   n/a MPO637234  

90699 (1986 QK)          Discovered 1986-Aug-25 by Debehogne, H. at La Silla
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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