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JPL Small-Body Database Browser
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26350 (1998 XU94)
Classification: Main-belt Asteroid          SPK-ID: 2026350
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1001407730529543 4.107e-08  
a 3.063254411238723 1.7296e-08 au
q 2.756497746439405 1.237e-07 au
i 8.468229471297983 4.4958e-06 deg
node 255.1608498046476 3.0159e-05 deg
peri 103.7537401897971 3.8379e-05 deg
M 92.22092404833107 2.261e-05 deg
tp 2458498.850946694360
(2019-Jan-15.35094669)
0.00012313 TDB
period 1958.272063023194
5.36
1.6586e-05
4.541e-08
d
yr
n .1838355388904591 1.557e-09 deg/d
Q 3.370011076038041 1.9029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1391  
   data-arc span      8127 days (22.25 yr)  
   first obs. used      1997-10-29  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52361  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:43:19  

Additional Information
 Earth MOID = 1.7693 au 
 Jupiter MOID = 2.10056 au 
 T_jup = 3.209 
[ 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 13.6   n/a MPO502354  
diameter diameter 5.484 km 0.563 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.234   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26350 (1998 XU94)          Discovered 1998-Dec-15 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 XU94 = 2001 KQ27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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