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523865 (1995 UK77)
Classification: Main-belt Asteroid          SPK-ID: 2523865
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151183408550312 1.2735e-07  
a 3.114455880137567 5.2884e-08 au
q 2.643601824398808 3.8125e-07 au
i .5761498604441567 1.7861e-05 deg
node 182.8378550747335 0.001067 deg
peri 273.3090991549911 0.0010904 deg
M 118.7189727959495 0.00018095 deg
tp 2458338.452224253649
(2018-Aug-07.95222425)
0.0010047 TDB
period 2007.574641656756
5.50
5.1134e-05
1.4e-07
d
yr
n .1793208543931941 4.5674e-09 deg/d
Q 3.585309935876327 6.0879e-08 au
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      8528 days (23.35 yr)  
   first obs. used      1995-10-22  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52816  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:46:42  

Additional Information
 Earth MOID = 1.66049 au 
 Jupiter MOID = 1.58987 au 
 T_jup = 3.200 
[ 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 17.2   n/a MPO428245  

523865 (1995 UK77)          Discovered 1995-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

[ show close-approach data ]
Alternate Designations
 1995 UK77 = 2006 UT205 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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