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357666 (2005 JQ119)
Classification: Main-belt Asteroid          SPK-ID: 2357666
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09780863275224815 9.6559e-08  
a 2.679135426700497 6.1961e-08 au
q 2.41709285365681 2.8197e-07 au
i 5.222114669283541 1.3556e-05 deg
node 172.45931432 8.7432e-05 deg
peri 57.02962765571856 0.00012342 deg
M 160.5715069906855 0.00010655 deg
tp 2458286.075383816780
(2018-Jun-16.57538382)
0.00045357 TDB
period 1601.734122361313
4.39
5.5565e-05
1.521e-07
d
yr
n .2247564030597536 7.797e-09 deg/d
Q 2.941177999744183 6.8021e-08 au
  Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      4746 days (12.99 yr)  
   first obs. used      2005-05-10  
   last obs. used      2018-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67845  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:27:01  

Additional Information
 Earth MOID = 1.41212 au 
 Jupiter MOID = 2.0453 au 
 T_jup = 3.364 
[ 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 17.4   n/a MPO450330  

357666 (2005 JQ119)          Discovered 2005-May-10 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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