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JPL Small-Body Database Browser
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390524 (1996 TW27)
Classification: Main-belt Asteroid          SPK-ID: 2390524
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1934887359633498 7.1881e-08  
a 2.43785834054334 1.5076e-08 au
q 1.9661602117739 1.6945e-07 au
i 6.356730578350277 6.0941e-06 deg
node 160.2408892077268 5.4075e-05 deg
peri 167.2061297345793 5.7025e-05 deg
M 8.340368449901677 1.9683e-05 deg
tp 2458568.289767340790
(2019-Mar-25.78976734)
7.5857e-05 TDB
period 1390.308333135138
3.81
1.2897e-05
3.531e-08
d
yr
n .2589353680907616 2.4019e-09 deg/d
Q 2.909556469312781 1.7993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      8453 days (23.14 yr)  
   first obs. used      1996-10-07  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58654  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:24:16  

Additional Information
 Earth MOID = .95457 au 
 Jupiter MOID = 2.44413 au 
 T_jup = 3.469 
[ 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 17.2   n/a MPO446656  

390524 (1996 TW27)          Discovered 1996-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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