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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07028321330338633 6.7638e-08  
a 2.7906803121155 2.1763e-08 au
q 2.594542332477526 1.8962e-07 au
i 6.530618443487335 7.763e-06 deg
node 1.129368696772156 3.7792e-05 deg
peri 229.90930647799 6.0099e-05 deg
M 346.8316580433365 4.5359e-05 deg
tp 2459062.786245711096
(2020-Aug-01.28624571)
0.00021437 TDB
period 1702.799678941187
4.66
1.9919e-05
5.454e-08
d
yr
n .2114165303483323 2.4731e-09 deg/d
Q 2.986818291753475 2.3293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      447  
   data-arc span      6997 days (19.16 yr)  
   first obs. used      2001-03-02  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51898  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 05:57:03  

Additional Information
 Earth MOID = 1.59053 au 
 Jupiter MOID = 2.01259 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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