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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09982544052934163 5.0177e-08  
a 3.062305387275334 1.9051e-08 au
q 2.756609402955198 1.5628e-07 au
i 8.468854656283778 4.5067e-06 deg
node 255.160668145757 3.9191e-05 deg
peri 103.6707855902802 4.5779e-05 deg
M 18.77599089595664 2.3206e-05 deg
tp 2458498.412741861607
(2019-Jan-14.91274186)
0.00012613 TDB
period 1957.362097876588
5.36
1.8266e-05
5.001e-08
d
yr
n .1839210028591746 1.7163e-09 deg/d
Q 3.36800137159547 2.0953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1245  
   data-arc span      8037 days (22.00 yr)  
   first obs. used      1997-10-29  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54493  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:52:32  

Additional Information
 Earth MOID = 1.76854 au 
 Jupiter MOID = 2.09927 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 13.5   n/a MPO416972  
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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