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JPL Small-Body Database Browser
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160053 (1999 TD284)
Classification: Main-belt Asteroid          SPK-ID: 2160053
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2406047709984953 7.9582e-08  
a 2.551190352847824 1.129e-08 au
q 1.937361782227303 2.0943e-07 au
i 7.329121626841777 5.63e-06 deg
node 172.9711749839847 2.3993e-05 deg
peri 174.4512896432671 2.5823e-05 deg
M 314.5838842348411 8.1748e-06 deg
tp 2458788.267407623901
(2019-Oct-31.76740762)		 3.4506e-05 TDB
period 1488.376220770093
4.07		 9.8802e-06
2.705e-08		 d
yr
n .2418743292026893 1.6056e-09 deg/d
Q 3.165018923468346 1.4007e-08 au
   Orbit Determination Parameters
   # obs. used (total)      865  
   data-arc span      7335 days (20.08 yr)  
   first obs. used      1999-10-02  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51145  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:37:37  

Additional Information
 Earth MOID = .930042 au 
 Jupiter MOID = 2.2658 au 
 T_jup = 3.388 
[ 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 15.7   n/a MPO436807  

160053 (1999 TD284)          Discovered 1999-Oct-09 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

Alternate Designations
 1999 TD284 = 2003 OY21 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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