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277430 (2005 UZ368)
Classification: Main-belt Asteroid          SPK-ID: 2277430
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1635563115914432 5.6072e-08  
a 3.102102128100792 3.7752e-08 au
q 2.59473374584866 1.8408e-07 au
i 3.653924577941989 6.5604e-06 deg
node 172.98193859 8.4531e-05 deg
peri 171.0657459701718 8.6351e-05 deg
M 293.3477262391387 1.9112e-05 deg
tp 2459369.983486478062
(2021-Jun-04.48348648)
0.00010968 TDB
period 1995.641673220892
5.46
3.6429e-05
9.974e-08
d
yr
n .1803931060524374 3.293e-09 deg/d
Q 3.609470510352924 4.3926e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      7147 days (19.57 yr)  
   first obs. used      1999-09-30  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58569  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:34:25  

Additional Information
 Earth MOID = 1.58725 au 
 Jupiter MOID = 1.80889 au 
 T_jup = 3.198 
[ 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 16.1   n/a MPO433794  
diameter diameter 3.239 km 0.447 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277430 (2005 UZ368)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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