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85122 (1978 UZ5)
Classification: Main-belt Asteroid          SPK-ID: 2085122
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1190293016078388 3.9321e-08  
a 3.120376672287807 2.7243e-08 au
q 2.748960416231998 1.2369e-07 au
i 16.04772013169544 5.752e-06 deg
node 212.4130066780968 1.5094e-05 deg
peri 126.9141779331977 2.9042e-05 deg
M 222.2357889685722 2.7747e-05 deg
tp 2459770.947178774747
(2022-Jul-10.44717877)
0.000161 TDB
period 2013.302165216446
5.51
2.6366e-05
7.219e-08
d
yr
n .1788107151622206 2.3417e-09 deg/d
Q 3.491792928343617 3.0485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      581  
   data-arc span      15159 days (41.50 yr)  
   first obs. used      1978-10-27  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49771  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:33:45  

Additional Information
 Earth MOID = 1.77604 au 
 Jupiter MOID = 2.05268 au 
 T_jup = 3.145 
[ 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 14.6   n/a MPO337900  
diameter diameter 6.596 km 0.443 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.085   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85122 (1978 UZ5)          Discovered 1978-Oct-27 by Olmstead, C. M. at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1978 UZ5 = 2000 SW27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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