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JPL Small-Body Database Browser
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35808 (1999 JA43)
Classification: Main-belt Asteroid          SPK-ID: 2035808
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1728891775367119 5.9054e-08  
a 2.786185959904028 1.8625e-08 au
q 2.304484560831886 1.6564e-07 au
i 10.2170702223488 5.9684e-06 deg
node 55.65417683577833 3.3463e-05 deg
peri 280.7478756440123 3.7412e-05 deg
M 17.5842295183479 2.0122e-05 deg
tp 2458517.527453540780
(2019-Feb-03.02745354)
9.4561e-05 TDB
period 1698.687832421192
4.65
1.7033e-05
4.663e-08
d
yr
n .211928285544308 2.125e-09 deg/d
Q 3.267887358976169 2.1845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      539  
   data-arc span      9278 days (25.40 yr)  
   first obs. used      1991-11-04  
   last obs. used      2017-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58616  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-05 19:28:19  

Additional Information
 Earth MOID = 1.3216 au 
 Jupiter MOID = 2.21101 au 
 T_jup = 3.286 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a PDS3 (MPO 24349)  

35808 (1999 JA43)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JA43 = 2000 SX185 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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