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JPL Small-Body Database Browser
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201942 (2004 FS1)
Classification: Inner Main-belt Asteroid          SPK-ID: 2201942
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09935363514609731 5.3303e-08  
a 1.984338282817053 9.6067e-09 au
q 1.787187061059614 1.0941e-07 au
i 21.01999419760709 8.7922e-06 deg
node 200.675053280719 1.3662e-05 deg
peri 247.6628135355428 4.7089e-05 deg
M 227.5464723842536 4.5346e-05 deg
tp 2458976.149678960187
(2020-May-06.64967896)
0.0001294 TDB
period 1020.991187324106
2.80
7.4143e-06
2.03e-08
d
yr
n .3525985380378416 2.5605e-09 deg/d
Q 2.181489504574492 1.0561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      5723 days (15.67 yr)  
   first obs. used      2004-03-17  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:39:04  

Additional Information
 Earth MOID = .864415 au 
 Jupiter MOID = 3.03708 au 
 T_jup = 3.769 
[ 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 17.7   n/a MPO449981  

201942 (2004 FS1)          Discovered 2004-Mar-17 by CSS at Catalina
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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