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120794 (1998 FX53)
Classification: Main-belt Asteroid          SPK-ID: 2120794
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2268997051322285 1.5787e-07  
a 2.541212938354255 1.6562e-08 au
q 1.96461247196347 4.1158e-07 au
i 2.955992989834749 4.6336e-06 deg
node 252.4078793268116 0.00015705 deg
peri 255.267482043308 0.00015745 deg
M 193.8552654799882 1.0248e-05 deg
tp 2459683.379530753269
(2022-Apr-13.87953075)		 4.4625e-05 TDB
period 1479.653458662974
4.05		 1.4465e-05
3.96e-08		 d
yr
n .243300211878867 2.3785e-09 deg/d
Q 3.11781340474504 2.032e-08 au
   Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      8185 days (22.41 yr)  
   first obs. used      1998-03-04  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60821  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:11:00  

Additional Information
 Earth MOID = .978781 au 
 Jupiter MOID = 1.91184 au 
 T_jup = 3.407 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO439780  
diameter diameter 1.765 km 0.349 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.247   0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120794 (1998 FX53)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 1998 FX53 = 2000 RL58 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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