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58018 (2002 UX37)
Classification: Main-belt Asteroid          SPK-ID: 2058018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05421534822101147 6.7972e-08  
a 3.017888138986193 2.4193e-08 au
q 2.854272282638996 2.1379e-07 au
i 9.215107166324056 4.9053e-06 deg
node 232.3782355904064 3.9561e-05 deg
peri 310.5846502623083 6.0156e-05 deg
M 349.624554697373 4.3917e-05 deg
tp 2459055.689616796887
(2020-Jul-25.18961680)
0.00023358 TDB
period 1914.931019090688
5.24
2.3026e-05
6.304e-08
d
yr
n .1879963280196627 2.2606e-09 deg/d
Q 3.18150399533339 2.5504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      8155 days (22.33 yr)  
   first obs. used      1998-01-23  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56004  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:52:42  

Additional Information
 Earth MOID = 1.86397 au 
 Jupiter MOID = 1.83147 au 
 T_jup = 3.225 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO240648  
diameter diameter 4.779 km 0.270 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58018 (2002 UX37)          Discovered 2002-Oct-31 by NEAT at Palomar
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 UX37 = 2000 KQ18 = 2001 OG48 = 2001 QV127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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