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344273 (2001 TD48)
Classification: Main-belt Asteroid          SPK-ID: 2344273
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172397407996468 4.8872e-08  
a 3.093496427774346 3.563e-08 au
q 2.730815708417448 1.4246e-07 au
i 5.284142879389581 6.9012e-06 deg
node 204.4684326708633 4.727e-05 deg
peri 236.5367577561763 5.5854e-05 deg
M 120.9890284211422 3.0761e-05 deg
tp 2458332.592464046311
(2018-Aug-02.09246405)
0.00016493 TDB
period 1987.34311764513
5.44
3.4335e-05
9.4e-08
d
yr
n .1811463741734624 3.1296e-09 deg/d
Q 3.456177147131243 3.9807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      6803 days (18.63 yr)  
   first obs. used      2001-10-09  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59162  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:03:11  

Additional Information
 Earth MOID = 1.75094 au 
 Jupiter MOID = 1.80758 au 
 T_jup = 3.207 
[ 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 16.3   n/a MPO434165  

344273 (2001 TD48)          Discovered 2001-Oct-09 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 TD48 = 2006 SZ302 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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