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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .220387163171134 3.3794e-08  
a 2.345052454019192 6.7218e-09 au
q 1.828232996190396 8.1574e-08 au
i 2.971439889049298 3.4116e-06 deg
node 223.8427429133603 6.938e-05 deg
peri 180.6668309948444 6.9983e-05 deg
M 330.6645425978705 1.1021e-05 deg
tp 2459307.385214329609
(2021-Apr-02.88521433)
4.0469e-05 TDB
period 1311.678104458871
3.59
5.6396e-06
1.544e-08
d
yr
n .274457581304612 1.18e-09 deg/d
Q 2.861871911847988 8.2031e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1934  
   data-arc span      14322 days (39.21 yr)  
   first obs. used      1981-11-25  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48785  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:40:32  

Additional Information
 Earth MOID = .836457 au 
 Jupiter MOID = 2.5395 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 14.44   n/a E2020-QM5  
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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