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101344 (1998 TG12)
Classification: Main-belt Asteroid          SPK-ID: 2101344
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1297663450476747 4.2633e-08  
a 2.735459674386775 1.3914e-08 au
q 2.380489070416301 1.2012e-07 au
i 4.357612202335416 4.4366e-06 deg
node 208.2521879367904 5.7325e-05 deg
peri 200.2374182492293 6.0436e-05 deg
M 269.2594905113108 2.0971e-05 deg
tp 2459417.026478688274
(2021-Jul-21.52647869)		 9.7595e-05 TDB
period 1652.509261549495
4.52		 1.2608e-05
3.452e-08		 d
yr
n .2178505188300377 1.6621e-09 deg/d
Q 3.090430278357249 1.5719e-08 au
   Orbit Determination Parameters
   # obs. used (total)      542  
   data-arc span      8042 days (22.02 yr)  
   first obs. used      1998-10-13  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54083  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:01:07  

Additional Information
 Earth MOID = 1.39095 au 
 Jupiter MOID = 2.27835 au 
 T_jup = 3.336 
[ 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 15.5   n/a MPO248022  

101344 (1998 TG12)          Discovered 1998-Oct-13 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1998 TG12 = 2002 PW10 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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