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JPL Small-Body Database Browser
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382539 (2001 TM178)
Classification: Main-belt Asteroid          SPK-ID: 2382539
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1529820630844968 1.9745e-07  
a 2.467247682297272 3.7744e-08 au
q 2.089803041718992 4.711e-07 au
i 5.006833954644766 1.0506e-05 deg
node 230.5490300164421 0.00011331 deg
peri 123.6510300666793 0.00013441 deg
M 208.8789332383505 0.00010086 deg
tp 2459194.710143550516
(2020-Dec-11.21014355)
0.00040857 TDB
period 1415.525024155479
3.88
3.2482e-05
8.893e-08
d
yr
n .2543225968151152 5.836e-09 deg/d
Q 2.844692322875552 4.3519e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      9350 days (25.60 yr)  
   first obs. used      1993-09-18  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71694  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:31:28  

Additional Information
 Earth MOID = 1.08934 au 
 Jupiter MOID = 2.61332 au 
 T_jup = 3.465 
[ 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 17.1   n/a MPO434371  

382539 (2001 TM178)          Discovered 2001-Oct-14 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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