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461767 (2005 UK301)
Classification: Main-belt Asteroid          SPK-ID: 2461767
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1209662997222586 1.2126e-07  
a 2.685924461658598 3.7196e-08 au
q 2.361018118198258 3.3784e-07 au
i 5.999829086026003 9.8929e-06 deg
node 104.5764112652682 0.00011419 deg
peri 304.4484647573452 0.00012385 deg
M 113.8041504103581 4.3236e-05 deg
tp 2458492.229716719817
(2019-Jan-08.72971672)
0.00019353 TDB
period 1607.82626399021
4.40
3.3399e-05
9.144e-08
d
yr
n .2239047887590621 4.6511e-09 deg/d
Q 3.010830805118939 4.1695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      6201 days (16.98 yr)  
   first obs. used      2002-01-09  
   last obs. used      2019-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64283  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:08:57  

Additional Information
 Earth MOID = 1.37784 au 
 Jupiter MOID = 2.33691 au 
 T_jup = 3.356 
[ 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 17.5   n/a MPO472539  

461767 (2005 UK301)          Discovered 2005-Oct-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24

Alternate Designations
 2005 UK301 = 2011 CW91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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