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35916 (1999 JS98)
Classification: Main-belt Asteroid          SPK-ID: 2035916
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 .0939000957299311 3.6038e-08  
a 2.6283337187735 1.3064e-08 au
q 2.381532930970463 9.5653e-08 au
i 15.93518550920625 6.8968e-06 deg
node 90.45203449937539 1.7429e-05 deg
peri 64.95177382972126 4.6438e-05 deg
M 318.4164189090584 4.1463e-05 deg
tp 2458780.278839718420
(2019-Oct-23.77883972)
0.00017919 TDB
period 1556.392705983891
4.26
1.1604e-05
3.177e-08
d
yr
n .2313040909379115 1.7245e-09 deg/d
Q 2.875134506576538 1.4291e-08 au
  Orbit Determination Parameters
   # obs. used (total)      854  
   data-arc span      7760 days (21.25 yr)  
   first obs. used      1997-12-25  
   last obs. used      2019-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52783  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:49:25  

Additional Information
 Earth MOID = 1.43945 au 
 Jupiter MOID = 2.3037 au 
 T_jup = 3.340 
[ 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 14.8   n/a MPO417060  

35916 (1999 JS98)          Discovered 1999-May-12 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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