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58178 (1990 UY1)
Classification: Main-belt Asteroid          SPK-ID: 2058178
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1360013808661823 3.575e-08  
a 2.356290071374189 9.2856e-09 au
q 2.035831367946024 8.4641e-08 au
i 8.998527466625662 3.3483e-06 deg
node 107.0716555675339 2.5922e-05 deg
peri 284.5218499310689 2.8875e-05 deg
M 323.6820679883899 1.2328e-05 deg
tp 2458733.778521801072
(2019-Sep-07.27852180)
4.5144e-05 TDB
period 1321.11783878685
3.62
7.8093e-06
2.138e-08
d
yr
n .2724965097213276 1.6108e-09 deg/d
Q 2.676748774802355 1.0548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1224  
   data-arc span      10640 days (29.13 yr)  
   first obs. used      1990-10-20  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .496  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:59:13  

Additional Information
 Earth MOID = 1.0635 au 
 Jupiter MOID = 2.75681 au 
 T_jup = 3.525 
[ 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 14.7   n/a MPO449375  
diameter diameter 3.815 km 0.241 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.175   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58178 (1990 UY1)          Discovered 1990-Oct-20 by McNaught, R. H. at Siding Spring
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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