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JPL Small-Body Database Browser
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58179 (1990 UN3)
Classification: Main-belt Asteroid          SPK-ID: 2058179
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2298161626468296 3.5477e-08  
a 2.353584546036655 7.8322e-09 au
q 1.812692777201631 8.3356e-08 au
i 5.205527931055498 4.0277e-06 deg
node 156.4900132081371 4.4644e-05 deg
peri 233.6279981501148 4.5467e-05 deg
M 325.7563630513088 8.2561e-06 deg
tp 2458725.949956698173
(2019-Aug-30.44995670)		 3.0321e-05 TDB
period 1318.84310299781
3.61		 6.5832e-06
1.802e-08		 d
yr
n .27296651071056 1.3626e-09 deg/d
Q 2.894476314871679 9.6321e-09 au
   Orbit Determination Parameters
   # obs. used (total)      860  
   data-arc span      10644 days (29.14 yr)  
   first obs. used      1990-10-16  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48877  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:59:13  

Additional Information
 Earth MOID = .822688 au 
 Jupiter MOID = 2.55755 au 
 T_jup = 3.515 
[ 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 15.7   n/a MPO449375  
diameter diameter 4.031 km 0.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58179 (1990 UN3)          Discovered 1990-Oct-16 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 UN3 = 2001 XV28 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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