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277394 (2005 UK151)
Classification: Main-belt Asteroid          SPK-ID: 2277394
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1295044206976666 7.3685e-08  
a 3.166075996426121 5.6291e-08 au
q 2.756055158624169 2.4385e-07 au
i 5.493031137033122 1.1025e-05 deg
node 36.63819764065416 9.4463e-05 deg
peri 262.8963015738057 0.00010415 deg
M 237.8668875323883 4.6269e-05 deg
tp 2459298.589898558659
(2021-Mar-25.08989856)
0.00027141 TDB
period 2057.69228674789
5.63
5.4877e-05
1.502e-07
d
yr
n .174953272808816 4.6659e-09 deg/d
Q 3.576096834228073 6.3581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5816 days (15.92 yr)  
   first obs. used      2003-05-01  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69172  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:18:09  

Additional Information
 Earth MOID = 1.74688 au 
 Jupiter MOID = 1.6638 au 
 T_jup = 3.183 
[ 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 15.9   n/a MPO455058  
diameter diameter 3.976 km 0.629 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277394 (2005 UK151)          Discovered 2005-Oct-26 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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