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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1567209212534352 4.0002e-08  
a 2.351575037237069 1.1682e-08 au
q 1.983034031004695 9.2445e-08 au
i 3.688564922535157 4.3491e-06 deg
node 259.6510508735861 9.8161e-05 deg
peri 352.3190529564304 0.00010063 deg
M 200.4904230886662 2.4965e-05 deg
tp 2459784.107616667288
(2022-Jul-23.60761667)
9.3145e-05 TDB
period 1317.15440582612
3.61
9.8151e-06
2.687e-08
d
yr
n .2733164755837474 2.0367e-09 deg/d
Q 2.720116043469444 1.3513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      455  
   data-arc span      10165 days (27.83 yr)  
   first obs. used      1993-03-21  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64193  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:25:09  

Additional Information
 Earth MOID = .967096 au 
 Jupiter MOID = 2.3193 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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