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192473 (1998 FX71)
Classification: Main-belt Asteroid          SPK-ID: 2192473
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1029513100603913 4.9172e-08  
a 2.641900454875995 2.6668e-08 au
q 2.369913341997368 1.3462e-07 au
i 16.45291406600937 8.1593e-06 deg
node 8.035084801060663 1.8493e-05 deg
peri 252.875994445702 5.2066e-05 deg
M 40.43456313444075 5.3674e-05 deg
tp 2459024.333487925586
(2020-Jun-23.83348793)
0.00023244 TDB
period 1568.458749904735
4.29
2.3749e-05
6.502e-08
d
yr
n .2295246846765117 3.4753e-09 deg/d
Q 2.913887567754622 2.9414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      7682 days (21.03 yr)  
   first obs. used      1998-03-20  
   last obs. used      2019-04-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .636  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:16:15  

Additional Information
 Earth MOID = 1.41361 au 
 Jupiter MOID = 2.21791 au 
 T_jup = 3.329 
[ 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 15.79   n/a MPCxxxxx  
diameter diameter 2.975 km 0.463 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.126   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192473 (1998 FX71)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 1998 FX71 = 2002 FU26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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