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JPL Small-Body Database Browser
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357663 (2005 JW108)
Classification: Main-belt Asteroid          SPK-ID: 2357663
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3061368646282125 8.2108e-08  
a 2.622993595443427 2.2203e-08 au
q 1.819998560194494 2.068e-07 au
i 29.02610725410593 9.1495e-06 deg
node 209.9698998231035 1.5494e-05 deg
peri 74.27915648091164 2.0894e-05 deg
M 81.31235561527622 1.5627e-05 deg
tp 2458250.032045277282
(2018-May-11.53204528)
6.467e-05 TDB
period 1551.651809192886
4.25
1.9701e-05
5.394e-08
d
yr
n .2320108144540876 2.9459e-09 deg/d
Q 3.42598863069236 2.9e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6651 days (18.21 yr)  
   first obs. used      2001-09-10  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54368  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:22:27  

Additional Information
 Earth MOID = .985996 au 
 Jupiter MOID = 2.16151 au 
 T_jup = 3.166 
[ 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 16.5   n/a MPO460410  

357663 (2005 JW108)          Discovered 2005-May-08 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2005 JW108 = 2001 RX9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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