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JPL Small-Body Database Browser
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35842 (1999 JX59)
Classification: Main-belt Asteroid          SPK-ID: 2035842
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1013004851972064 3.8796e-08  
a 2.601511373230702 1.7857e-08 au
q 2.337977008876381 1.0021e-07 au
i 3.995696184845689 4.9458e-06 deg
node 171.801726658379 6.2264e-05 deg
peri 96.15475198588013 7.2193e-05 deg
M 248.8146038979862 4.3117e-05 deg
tp 2459073.849875269267
(2020-Aug-12.34987527)
0.0001869 TDB
period 1532.628933934696
4.20
1.578e-05
4.32e-08
d
yr
n .2348905152637157 2.4184e-09 deg/d
Q 2.865045737585023 1.9665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      988  
   data-arc span      8258 days (22.61 yr)  
   first obs. used      1996-10-12  
   last obs. used      2019-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59574  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:49:00  

Additional Information
 Earth MOID = 1.32579 au 
 Jupiter MOID = 2.20574 au 
 T_jup = 3.404 
[ 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 14.9   n/a MPO436016  
rotation period rot_per 3.39 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

35842 (1999 JX59)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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