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26001 (2001 FX98)
Classification: Main-belt Asteroid          SPK-ID: 2026001
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2207753969022557 5.0809e-08  
a 2.626673290029015 1.8001e-08 au
q 2.046768451890306 1.4131e-07 au
i 15.82587725598812 4.9505e-06 deg
node 65.87674302570106 1.6258e-05 deg
peri 300.1301951546113 1.8933e-05 deg
M 20.36030142561317 1.2503e-05 deg
tp 2458912.559442161427
(2020-Mar-04.05944216)
5.3549e-05 TDB
period 1554.918081028999
4.26
1.5984e-05
4.376e-08
d
yr
n .2315234509085924 2.38e-09 deg/d
Q 3.206578128167725 2.1976e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1345  
   data-arc span      21537 days (58.97 yr)  
   first obs. used      1960-11-12  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48793  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 02:28:54  

Additional Information
 Earth MOID = 1.09621 au 
 Jupiter MOID = 2.38793 au 
 T_jup = 3.314 
[ 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 13.8   n/a MPO493017  
diameter diameter 8.233 km 0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.103   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26001 (2001 FX98)          Discovered 2001-Mar-16 by LINEAR at Socorro
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FX98 = 1960 VB = 1990 XO1 = 1994 UZ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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