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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2529979194727061 4.5462e-08  
a 2.568275679524645 1.4536e-08 au
q 1.918507275972559 1.174e-07 au
i 5.352355593430736 4.5347e-06 deg
node 59.49273219520039 6.0001e-05 deg
peri 296.8891475511602 6.1288e-05 deg
M 157.7673822621935 1.7834e-05 deg
tp 2458541.666605132767
(2019-Feb-27.16660513)		 7.0086e-05 TDB
period 1503.3527130344
4.12		 1.2763e-05
3.494e-08		 d
yr
n .2394647622468903 2.0329e-09 deg/d
Q 3.218044083076731 1.8213e-08 au
   Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      9157 days (25.07 yr)  
   first obs. used      1996-02-18  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61792  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:31  

Additional Information
 Earth MOID = .920135 au 
 Jupiter MOID = 2.24678 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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