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441157 (2007 TY232)
Classification: Main-belt Asteroid          SPK-ID: 2441157
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .100895905627494 1.1304e-07  
a 2.631085371036675 5.4927e-08 au
q 2.365619629742679 3.3336e-07 au
i 2.012821952247633 9.4482e-06 deg
node 194.3773137561145 0.00030668 deg
peri 196.7606087864781 0.00032016 deg
M 355.8460755672953 0.00010185 deg
tp 2459018.486925159425
(2020-Jun-17.98692516)
0.00044149 TDB
period 1558.8374709977
4.27
4.8813e-05
1.336e-07
d
yr
n .2309413307659264 7.2317e-09 deg/d
Q 2.896551112330672 6.0468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      4308 days (11.79 yr)  
   first obs. used      2007-10-08  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55208  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:41:46  

Additional Information
 Earth MOID = 1.3711 au 
 Jupiter MOID = 2.50283 au 
 T_jup = 3.392 
[ 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 17.5   n/a MPO446750  

441157 (2007 TY232)          Discovered 2007-Oct-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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