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JPL Small-Body Database Browser
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58080 (4228 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2058080
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03021347670068308 3.9779e-08  
a 2.766579919213192 1.7851e-08 au
q 2.682991921283466 1.0875e-07 au
i 5.649482215100897 4.5241e-06 deg
node 36.07013382094394 4.7469e-05 deg
peri 229.1334795961513 0.00010618 deg
M 61.21783377538047 9.6806e-05 deg
tp 2458314.682566973090
(2018-Jul-15.18256697)		 0.00045157 TDB
period 1680.78923320328
4.60		 1.6268e-05
4.454e-08		 d
yr
n .2141850940548359 2.073e-09 deg/d
Q 2.850167917142917 1.839e-08 au
   Orbit Determination Parameters
   # obs. used (total)      740  
   data-arc span      16841 days (46.11 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55184  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:18:09  

Additional Information
 Earth MOID = 1.67133 au 
 Jupiter MOID = 2.15339 au 
 T_jup = 3.331 
[ 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 15.1   n/a MPO493280  
diameter diameter 5.417 km 0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58080 (4228 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 4228 T-2 = 2001 UY63 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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