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434049 (2001 TK241)
Classification: Main-belt Asteroid          SPK-ID: 2434049
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 .1242745566946498 1.1494e-07  
a 3.14900991768257 5.6014e-08 au
q 2.757668106135513 3.5299e-07 au
i 23.02623666995096 1.483e-05 deg
node 42.84561358606975 2.2253e-05 deg
peri 28.55600574267845 6.2102e-05 deg
M 96.17867994771508 5.5255e-05 deg
tp 2458455.199644475301
(2018-Dec-02.69964448)
0.00030968 TDB
period 2041.077379057492
5.59
5.4459e-05
1.491e-07
d
yr
n .1763774385497512 4.706e-09 deg/d
Q 3.540351729229628 6.2975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      6776 days (18.55 yr)  
   first obs. used      2001-10-09  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6295  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:23:51  

Additional Information
 Earth MOID = 1.78621 au 
 Jupiter MOID = 1.92034 au 
 T_jup = 3.073 
[ 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 16.2   n/a MPO245816  

434049 (2001 TK241)          Discovered 2001-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2001 TK241 = 2012 TT266 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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