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120735 Ogawakiyoshi (1997 TD11)
Classification: Main-belt Asteroid          SPK-ID: 2120735
[ 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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2000061210231442 3.5338e-08  
a 2.427665701240752 7.1554e-09 au
q 1.942117701194658 8.5677e-08 au
i .3399853117310196 3.8706e-06 deg
node 245.3860732949429 0.00054774 deg
peri 131.5198145883791 0.00054781 deg
M 43.67137371326037 8.0382e-06 deg
tp 2459032.899193915318
(2020-Jul-02.39919392)		 3.0643e-05 TDB
period 1381.598174278749
3.78		 6.1083e-06
1.672e-08		 d
yr
n .2605678023481283 1.152e-09 deg/d
Q 2.913213701286846 8.5866e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1144  
   data-arc span      8503 days (23.28 yr)  
   first obs. used      1997-10-07  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47753  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:25:48  

Additional Information
 Earth MOID = .94232 au 
 Jupiter MOID = 2.55194 au 
 T_jup = 3.482 
[ 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 15.7   n/a MPO436583  

120735 Ogawakiyoshi           Discovered 1997 Oct. 7 by H. Abe at Yatsuka.
Kiyoshi Ogawa (b.1957) is a member of Matsue Astronomy Club, who popularizes astronomy in Shimane prefecture and who is an observing partner of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

Alternate Designations
 1997 TD11 = 2001 UJ16 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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