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150928 (2001 TP68)
Classification: Main-belt Asteroid          SPK-ID: 2150928
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .168514056158268 4.3807e-08  
a 2.667967366755179 1.5431e-08 au
q 2.21837736408537 1.2429e-07 au
i 16.37604150569404 4.1149e-06 deg
node 201.8796566801307 1.397e-05 deg
peri 288.5821992868456 2.2117e-05 deg
M 47.35624812982207 1.2888e-05 deg
tp 2458991.115763185019
(2020-May-21.61576319)
5.7339e-05 TDB
period 1591.729248625265
4.36
1.3809e-05
3.781e-08
d
yr
n .2261691178389305 1.9622e-09 deg/d
Q 3.117557369424987 1.8031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      733  
   data-arc span      7656 days (20.96 yr)  
   first obs. used      1999-04-07  
   last obs. used      2020-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55473  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:48:09  

Additional Information
 Earth MOID = 1.28988 au 
 Jupiter MOID = 2.09563 au 
 T_jup = 3.305 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.44   n/a E2021B55  

150928 (2001 TP68)          Discovered 2001-Oct-13 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 2001 TP68 = 1999 GN32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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