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JPL Small-Body Database Browser
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382531 (2001 TK47)
Classification: Main-belt Asteroid          SPK-ID: 2382531
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2146779073994599 2.7877e-07  
a 2.468031733281955 5.604e-08 au
q 1.938199845385524 6.4876e-07 au
i 6.123617315889387 6.706e-06 deg
node 106.1003332879409 0.0001002 deg
peri 284.0218540320083 0.00011658 deg
M 184.9711997750458 8.8529e-05 deg
tp 2459289.043766788685
(2021-Mar-15.54376679)
0.00037141 TDB
period 1416.199823830972
3.88
4.8235e-05
1.321e-07
d
yr
n .2542014156068467 8.658e-09 deg/d
Q 2.997863621178388 6.807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      6489 days (17.77 yr)  
   first obs. used      2001-08-27  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:40  

Additional Information
 Earth MOID = .954039 au 
 Jupiter MOID = 2.46272 au 
 T_jup = 3.446 
[ 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 17.0   n/a MPO437565  

382531 (2001 TK47)          Discovered 2001-Oct-14 by Asiago-DLR Asteroid Survey at Cima Ekar
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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