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JPL Small-Body Database Browser
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193689 (2001 FQ4)
Classification: Main-belt Asteroid          SPK-ID: 2193689
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04692171271643785 5.7943e-08  
a 2.801141611488351 1.9288e-08 au
q 2.669707249516035 1.6768e-07 au
i 2.801164217679777 3.7741e-06 deg
node 86.72785282775516 0.00013022 deg
peri 256.4189263971025 0.00013825 deg
M 222.5521675203473 4.7267e-05 deg
tp 2459654.287208516043
(2022-Mar-15.78720852)
0.000225 TDB
period 1712.38346083499
4.69
1.7687e-05
4.842e-08
d
yr
n .2102332849118137 2.1715e-09 deg/d
Q 2.932575973460668 2.0193e-08 au
  Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      7410 days (20.29 yr)  
   first obs. used      2000-01-13  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52419  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 05:57:02  

Additional Information
 Earth MOID = 1.66299 au 
 Jupiter MOID = 2.25511 au 
 T_jup = 3.322 
[ 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 MPO422757  

193689 (2001 FQ4)          Discovered 2001-Mar-19 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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