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134472 (1998 UX41)
Classification: Main-belt Asteroid          SPK-ID: 2134472
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2528391375690514 4.5748e-08  
a 2.568477231729005 1.4541e-08 au
q 1.919065663592899 1.1805e-07 au
i 5.352394322231412 4.7998e-06 deg
node 59.50165374114387 6.1364e-05 deg
peri 296.8768245977888 6.271e-05 deg
M 109.8953118681269 1.7675e-05 deg
tp 2458541.525378527027
(2019-Feb-27.02537853)		 7.0851e-05 TDB
period 1503.529685857259
4.12		 1.2768e-05
3.496e-08		 d
yr
n .2394365760691587 2.0333e-09 deg/d
Q 3.21788879986511 1.8218e-08 au
   Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      8721 days (23.88 yr)  
   first obs. used      1996-02-18  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62331  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:29:28  

Additional Information
 Earth MOID = .922337 au 
 Jupiter MOID = 2.24605 au 
 T_jup = 3.379 
[ 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 15.9   n/a MPO502849  
diameter diameter 2.144 km 0.358 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.168   0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134472 (1998 UX41)          Discovered 1998-Oct-28 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 1998 UX41 = 2002 SS39 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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