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14841 (1988 TU)
Classification: Main-belt Asteroid          SPK-ID: 2014841
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2218481547450852 4.4855e-08  
a 2.344753005906227 8.7136e-09 au
q 1.824573878212939 1.0462e-07 au
i 2.974746905849547 4.9874e-06 deg
node 223.9259798819325 7.7476e-05 deg
peri 180.4674655220056 7.8071e-05 deg
M 166.2681983928023 1.1465e-05 deg
tp 2457994.809490194189
(2017-Aug-29.30949019)
3.9564e-05 TDB
period 1311.426873195321
3.59
7.3103e-06
2.001e-08
d
yr
n .2745101593982529 1.5302e-09 deg/d
Q 2.864932133599515 1.0647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1349  
   data-arc span      13681 days (37.46 yr)  
   first obs. used      1981-11-25  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50719  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:16:41  

Additional Information
 Earth MOID = .833176 au 
 Jupiter MOID = 2.53473 au 
 T_jup = 3.527 
[ 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 14.4   n/a MPO337384  
diameter diameter 3.839 km 1.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.250   0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

14841 (1988 TU)          Discovered 1988-Oct-13 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 TU = 1981 WC9 = 1999 XO74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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