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86279 Brucegary (1999 UJ1)
Classification: Inner Main-belt Asteroid          SPK-ID: 2086279
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06798813273715586 2.9093e-08  
a 1.932113739698919 7.021e-09 au
q 1.800752934300986 5.775e-08 au
i 21.8409306927979 9.0456e-06 deg
node 21.90031274225048 8.543e-06 deg
peri 263.5660425329945 6.6994e-05 deg
M 341.6937914803171 6.6981e-05 deg
tp 2459050.381943301088
(2020-Jul-19.88194330)
0.00018251 TDB
period 980.9513296586632
2.69
5.3469e-06
1.464e-08
d
yr
n .3669906845686905 2.0004e-09 deg/d
Q 2.063474545096851 7.4983e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1027  
   data-arc span      7514 days (20.57 yr)  
   first obs. used      1999-10-03  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55055  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:45:04  

Additional Information
 Earth MOID = .875444 au 
 Jupiter MOID = 3.01586 au 
 T_jup = 3.822 
[ 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 15.6   n/a MPO351448  

86279 Brucegary           Discovered 1999 Oct. 17 by J. Medkeff at Junk Bond Observatory.
Bruce Gary, a member of the Huachuca Astronomy Club, has retired from the Jet Propulsion Laboratory, where he specialized in lunar radio astronomy. He is currently noted for his contributions to amateur-professional collaboration in photometry of variable stars, comets and minor planets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050125/MPCPages.arcLast Updated: 2005-06-01

Alternate Designations
 1999 UJ1 = 2001 FC54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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