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193715 (2001 FP91)
Classification: Main-belt Asteroid          SPK-ID: 2193715
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07031883623773237 8.2632e-08  
a 2.791432906407527 3.2278e-08 au
q 2.595142592993239 2.4462e-07 au
i 6.529696450432008 8.8995e-06 deg
node 1.133181418774998 4.9512e-05 deg
peri 229.639636745546 8.7851e-05 deg
M 262.5331772348155 7.9252e-05 deg
tp 2459061.704489221838
(2020-Jul-31.20448922)
0.00037905 TDB
period 1703.488545223919
4.66
2.9546e-05
8.089e-08
d
yr
n .2113310365422381 3.6655e-09 deg/d
Q 2.987723219821814 3.4547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      6517 days (17.84 yr)  
   first obs. used      2001-03-02  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57673  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:32:32  

Additional Information
 Earth MOID = 1.59116 au 
 Jupiter MOID = 2.0122 au 
 T_jup = 3.316 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO427173  
diameter diameter 3.754 km 1.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193715 (2001 FP91)          Discovered 2001-Mar-16 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2001 FP91 = 2003 UB39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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