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JPL Small-Body Database Browser
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26704 (2001 FW144)
Classification: Main-belt Asteroid          SPK-ID: 2026704
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07113765603715275 4.4079e-08  
a 2.642018044425193 1.5215e-08 au
q 2.454071073536923 1.1777e-07 au
i 1.53726385794396 5.3078e-06 deg
node 190.9452312427553 0.00017128 deg
peri 239.41485272788 0.00017513 deg
M 293.3664619115295 3.9308e-05 deg
tp 2459290.830371069155
(2021-Mar-17.33037107)
0.0001724 TDB
period 1568.563467935982
4.29
1.355e-05
3.71e-08
d
yr
n .2295093615011392 1.9826e-09 deg/d
Q 2.829965015313463 1.6298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      773  
   data-arc span      9593 days (26.26 yr)  
   first obs. used      1992-03-01  
   last obs. used      2018-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55988  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 00:59:34  

Additional Information
 Earth MOID = 1.46878 au 
 Jupiter MOID = 2.35281 au 
 T_jup = 3.390 
[ 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 15.4   n/a MPO296346  

26704 (2001 FW144)          Discovered 2001-Mar-23 by Spacewatch at Kitt Peak
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FW144 = 1992 EZ12 = 1999 XX87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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