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

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2219294791090748 5.6939e-08  
a 2.345181536559127 1.2705e-08 AU
q 1.824716619734341 1.356e-07 AU
i 2.97336163761819 6.2478e-06 deg
node 223.9571982121481 8.9595e-05 deg
peri 180.6404567122352 9.0521e-05 deg
M 86.7181597343837 1.3633e-05 deg
tp 2456684.511935564197
(2014-Jan-27.01193556)
4.8164e-05 JED
period 1311.786407199151
3.59
1.066e-05
2.919e-08
d
yr
n .2744349217405377 2.2301e-09 deg/d
Q 2.865646453383913 1.5524e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      996  
   data-arc span      12147 days (33.26 yr)  
   first obs. used      1981-11-25  
   last obs. used      2015-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51091  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:40:10  

Additional Information
 Earth MOID = .833551 AU 
 T_jup = 3.526 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3 mag n/a MPO270257  

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 | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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