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295830 (2008 UK360)
Classification: Main-belt Asteroid          SPK-ID: 2295830
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1586632044869428 6.1143e-08  
a 2.393983351326971 2.1311e-08 au
q 2.014146281317043 1.5159e-07 au
i 8.4848402344996 7.4791e-06 deg
node 265.716875876861 4.4978e-05 deg
peri 12.90386779070824 5.0777e-05 deg
M 168.6680761979872 2.2761e-05 deg
tp 2458366.614954185221
(2018-Sep-05.11495419)
8.399e-05 TDB
period 1352.944917836466
3.70
1.8066e-05
4.946e-08
d
yr
n .2660862206982428 3.5531e-09 deg/d
Q 2.773820421336899 2.4693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5081 days (13.91 yr)  
   first obs. used      2005-12-30  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60221  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 18:31:59  

Additional Information
 Earth MOID = .998691 au 
 Jupiter MOID = 2.35033 au 
 T_jup = 3.498 
[ 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 17.0   n/a MPO455187  

295830 (2008 UK360)          Discovered 2008-Oct-21 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 UK360 = 2005 YV245 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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