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245570 (2005 UT155)
Classification: Main-belt Asteroid          SPK-ID: 2245570
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1748837588778386 8.1345e-08  
a 3.015132763249734 4.536e-08 au
q 2.487835012096896 2.6068e-07 au
i 10.96616894821028 5.6112e-06 deg
node 95.92599776444301 3.9342e-05 deg
peri 236.2113391386602 4.4433e-05 deg
M 327.3239851694973 1.9846e-05 deg
tp 2459174.073999426063
(2020-Nov-20.57399943)
0.00010675 TDB
period 1912.309078004581
5.24
4.3153e-05
1.181e-07
d
yr
n .188254087239729 4.2482e-09 deg/d
Q 3.542430514402572 5.3293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      6741 days (18.46 yr)  
   first obs. used      2000-11-24  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63319  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:38:52  

Additional Information
 Earth MOID = 1.49639 au 
 Jupiter MOID = 1.86094 au 
 T_jup = 3.197 
[ 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 15.8   n/a MPO433609  
diameter diameter 2.458 km 0.489 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.140   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245570 (2005 UT155)          Discovered 2005-Oct-26 by NEAT at Palomar
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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