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66249 (1999 FG48)
Classification: Main-belt Asteroid          SPK-ID: 2066249
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .141587478592931 3.3273e-08  
a 2.281246129343208 6.9032e-09 au
q 1.95825024183962 7.6597e-08 au
i 5.513098721928564 3.8537e-06 deg
node 358.3765786978983 3.3806e-05 deg
peri 64.36744648077345 3.6538e-05 deg
M 262.4922221803231 1.3092e-05 deg
tp 2459737.373627704032
(2022-Jun-06.87362770)
4.6201e-05 TDB
period 1258.509923181615
3.45
5.7125e-06
1.564e-08
d
yr
n .2860525716713389 1.2984e-09 deg/d
Q 2.604242016846797 7.8806e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1584  
   data-arc span      11778 days (32.25 yr)  
   first obs. used      1989-04-08  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50525  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:31:26  

Additional Information
 Earth MOID = .977943 au 
 Jupiter MOID = 2.70199 au 
 T_jup = 3.586 
[ 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 14.93   n/a E2021B10  

66249 (1999 FG48)          Discovered 1999-Mar-20 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 FG48 = 1989 GH6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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