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39709 (1996 TH48)
Classification: Main-belt Asteroid          SPK-ID: 2039709
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1740532316243613 6.8339e-08  
a 2.391609206858357 1.892e-08 au
q 1.975341895622085 1.5669e-07 au
i 1.724857133035281 5.323e-06 deg
node 295.1658283996447 0.00021009 deg
peri 80.16351150824794 0.00021065 deg
M 74.17264399388615 1.7703e-05 deg
tp 2457122.160391905644
(2015-Apr-09.66039191)
6.5015e-05 JED
period 1350.932817255747
3.70
1.6031e-05
4.389e-08
d
yr
n .2664825336994148 3.1622e-09 deg/d
Q 2.80787651809463 2.2213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      802  
   data-arc span      11018 days (30.17 yr)  
   first obs. used      1985-10-20  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50227  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:38:26  

Additional Information
 Earth MOID = .975544 au 
 Jupiter MOID = 2.65737 au 
 T_jup = 3.510 
[ 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 15.0 mag n/a MPO358990  

39709 (1996 TH48)          Discovered 1996-Oct-09 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 TH48 = 1985 UW = 1992 OQ9 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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