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120492 (1993 FO30)
Classification: Main-belt Asteroid          SPK-ID: 2120492
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569262820224703 4.0234e-08  
a 2.351134867934381 1.1735e-08 au
q 1.982180014576047 9.2873e-08 au
i 3.688979547186452 4.3502e-06 deg
node 259.6494497847084 0.00010175 deg
peri 352.2994480102438 0.00010423 deg
M 145.8452360423651 2.5097e-05 deg
tp 2458467.036773745685
(2018-Dec-14.53677375)
9.0446e-05 TDB
period 1316.784604440338
3.61
9.8586e-06
2.699e-08
d
yr
n .2733932328689458 2.0469e-09 deg/d
Q 2.720089721292715 1.3577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      9805 days (26.84 yr)  
   first obs. used      1993-03-21  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65208  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:19:55  

Additional Information
 Earth MOID = .967842 au 
 Jupiter MOID = 2.32037 au 
 T_jup = 3.538 
[ 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 16.4   n/a MPO439779  

120492 (1993 FO30)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 1993 FO30 = 2001 QT66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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