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JPL Small-Body Database Browser
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172417 (2003 FW37)
Classification: Main-belt Asteroid          SPK-ID: 2172417
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2144419618646851 5.988e-08  
a 3.044472482714471 2.3176e-08 au
q 2.391609830678131 1.7728e-07 au
i 1.409625662684639 9.6922e-06 deg
node 219.0589949132128 0.00023163 deg
peri 297.8600812737514 0.00023351 deg
M 108.8473771210218 2.4476e-05 deg
tp 2458413.846083898494
(2018-Oct-22.34608390)
0.00013116 TDB
period 1940.289379336396
5.31
2.2155e-05
6.066e-08
d
yr
n .1855393344074916 2.1186e-09 deg/d
Q 3.697335134750811 2.8146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      6430 days (17.60 yr)  
   first obs. used      2001-11-21  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65225  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:49:00  

Additional Information
 Earth MOID = 1.40156 au 
 Jupiter MOID = 1.3049 au 
 T_jup = 3.203 
[ 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 16.4   n/a MPO251402  

172417 (2003 FW37)          Discovered 2003-Mar-23 by Spacewatch at Kitt Peak
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

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