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5526 Kenzo (1991 UP1)
Classification: Main-belt Asteroid          SPK-ID: 2005526
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1624335370611814 4.3467e-08  
a 2.638345652337479 1.4543e-08 au
q 2.209789836038313 1.1486e-07 au
i 13.55131659046527 4.7768e-06 deg
node 224.0781972182744 1.9536e-05 deg
peri 151.3214063980827 2.3809e-05 deg
M 265.0140475572756 1.6468e-05 deg
tp 2459413.502657708598
(2021-Jul-18.00265771)
7.3592e-05 TDB
period 1565.294161415587
4.29
1.2942e-05
3.543e-08
d
yr
n .2299887196119296 1.9016e-09 deg/d
Q 3.066901468636646 1.6905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1618  
   data-arc span      25762 days (70.53 yr)  
   first obs. used      1948-10-28  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44649  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 01:08:31  

Additional Information
 Earth MOID = 1.22212 au 
 Jupiter MOID = 2.41946 au 
 T_jup = 3.338 
[ 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 12.7   n/a MPO473843  
diameter diameter 7.437 km 0.098 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.319   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5526 Kenzo (1991 UP1)          Discovered 1991-Oct-18 by Urata, T. at Oohira
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1991 UP1 = 1948 UB = 1982 SE7 = 1990 MD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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