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JPL Small-Body Database Browser
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154638 (2003 YT79)
Classification: Inner Main-belt Asteroid          SPK-ID: 2154638
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08084948490848402 3.9988e-08  
a 1.913578738315314 7.1438e-09 au
q 1.758866882990694 7.3971e-08 au
i 17.78817967186007 6.3077e-06 deg
node 284.2064286897122 1.2841e-05 deg
peri 142.8157577281105 4.6548e-05 deg
M 103.5574183645617 4.252e-05 deg
tp 2458722.370761570796
(2019-Aug-26.87076157)
0.00011421 TDB
period 966.8696595161309
2.65
5.4143e-06
1.482e-08
d
yr
n .3723356053805243 2.085e-09 deg/d
Q 2.068290593639933 7.7214e-09 au
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      7070 days (19.36 yr)  
   first obs. used      2000-09-25  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57234  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:33:33  

Additional Information
 Earth MOID = .792126 au 
 Jupiter MOID = 3.13259 au 
 T_jup = 3.870 
[ 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 16.4   n/a MPO454004  

154638 (2003 YT79)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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