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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2210521280461853 5.0682e-08  
a 2.628132975858431 1.8281e-08 au
q 2.047178588756571 1.4105e-07 au
i 15.82747432797112 4.9474e-06 deg
node 65.88269278124156 1.6253e-05 deg
peri 300.0004851778677 1.8915e-05 deg
M 287.8953656996183 1.2e-05 deg
tp 2458912.195195346499
(2020-Mar-03.69519535)
5.3454e-05 TDB
period 1556.214401660805
4.26
1.6237e-05
4.445e-08
d
yr
n .2313305927613862 2.4137e-09 deg/d
Q 3.209087362960291 2.2322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1302  
   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      .49788  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:51:03  

Additional Information
 Earth MOID = 1.09604 au 
 Jupiter MOID = 2.38364 au 
 T_jup = 3.314 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456615.5 (2013-Nov-19.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2238603523402596 5.0924e-08  
q 2.037147834283435 1.4187e-07 au
tp 2457356.809232785315
(2015-Nov-30.30923279)
4.6575e-05 TDB
node 65.91805682715648 1.6278e-05 deg
peri 300.0505239182082 1.8837e-05 deg
i 15.82707006658449 4.9487e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1302  
   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      .49788  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:51:03  

Additional Information
 Jupiter MOID = 2.38364 au 
 T_jup = 3.314 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.593262000715302E-15 -7.199269871476359E-15 -9.852874853234507E-14 1.186455502046291E-15 5.295335651996761E-14 -1.533256491864508E-15
q -7.199269871476359E-15 2.012792839513958E-14 4.065559317047934E-13 -4.006072501999818E-15 -1.343123619623911E-13 5.363351799921856E-15
tp -9.852874853234507E-14 4.065559317047934E-13 2.1692009299858E-9 -4.630803969306941E-12 4.547109933364566E-10 5.839906619110043E-13
node 1.186455502046291E-15 -4.006072501999818E-15 -4.630803969306941E-12 2.649629429073923E-10 -2.554895165312201E-10 -1.465902471215224E-11
peri 5.295335651996761E-14 -1.343123619623911E-13 4.547109933364566E-10 -2.554895165312201E-10 3.548333837315315E-10 1.40601860586949E-11
i -1.533256491864508E-15 5.363351799921856E-15 5.839906619110043E-13 -1.465902471215224E-11 1.40601860586949E-11 2.448956850827781E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7   n/a MPO431801  
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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