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JPL Small-Body Database Browser
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160622 (1999 TF144)
Classification: Main-belt Asteroid          SPK-ID: 2160622
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1555940596937562 1.1739e-07  
a 2.580276128319517 3.847e-08 au
q 2.178800490383396 2.8142e-07 au
i 14.05194893385099 8.7778e-06 deg
node 19.06942308102112 2.8406e-05 deg
peri 351.4382049485089 4.3261e-05 deg
M 255.8365314226663 5.0023e-05 deg
tp 2459038.536838717425
(2020-Jul-08.03683872)
0.00021889 TDB
period 1513.901793901931
4.14
3.3856e-05
9.269e-08
d
yr
n .2377961380652941 5.318e-09 deg/d
Q 2.981751766255638 4.4455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      6833 days (18.71 yr)  
   first obs. used      1999-09-05  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61662  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 16:26:25  

Additional Information
 Earth MOID = 1.17941 au 
 Jupiter MOID = 2.47829 au 
 T_jup = 3.366 
[ 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 15.7   n/a MPO449862  

160622 (1999 TF144)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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