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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05399889703387462 6.2585e-08  
a 3.017211596208628 2.3042e-08 au
q 2.854285497895546 1.9528e-07 au
i 9.215805851854839 4.891e-06 deg
node 232.3739886770039 3.8169e-05 deg
peri 310.5905943898413 5.9434e-05 deg
M 27.23202788473429 4.3923e-05 deg
tp 2459055.694665392273
(2020-Jul-25.19466539)
0.00023366 TDB
period 1914.287128356115
5.24
2.1929e-05
6.004e-08
d
yr
n .1880595625741622 2.1543e-09 deg/d
Q 3.180137694521711 2.4286e-08 au
  Orbit Determination Parameters
   # obs. used (total)      673  
   data-arc span      8457 days (23.15 yr)  
   first obs. used      1998-01-23  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56003  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:40:38  

Additional Information
 Earth MOID = 1.86329 au 
 Jupiter MOID = 1.8316 au 
 T_jup = 3.226 
[ 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 14.63   n/a E2021B10  
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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