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72716 (2001 FQ87)
Classification: Main-belt Asteroid          SPK-ID: 2072716
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07782956148155531 3.9589e-08  
a 2.987936327460375 1.7563e-08 au
q 2.755386553359325 1.1795e-07 au
i 11.08102852618579 4.2928e-06 deg
node 162.9377137119713 2.2696e-05 deg
peri 192.1208398432398 3.6625e-05 deg
M 139.7981915786771 2.9473e-05 deg
tp 2458467.920962590532
(2018-Dec-15.42096259)
0.00015293 TDB
period 1886.49402749237
5.16
1.6633e-05
4.554e-08
d
yr
n .1908301827377273 1.6825e-09 deg/d
Q 3.220486101561425 1.893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1185  
   data-arc span      8193 days (22.43 yr)  
   first obs. used      1998-10-12  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55099  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:16:03  

Additional Information
 Earth MOID = 1.74905 au 
 Jupiter MOID = 2.20487 au 
 T_jup = 3.224 
[ 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 14.28   n/a MPCxxxxx  
diameter diameter 5.176 km 0.307 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.182   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72716 (2001 FQ87)          Discovered 2001-Mar-21 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FQ87 = 2000 AF185 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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