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JPL Small-Body Database Browser
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35779 (1999 JB18)
Classification: Main-belt Asteroid          SPK-ID: 2035779
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06521787943972086 3.7506e-08  
a 2.371290983696286 1.216e-08 au
q 2.216640414205085 8.9097e-08 au
i 6.189932945319829 3.8885e-06 deg
node 262.274291027168 4.7473e-05 deg
peri 337.4433357733934 6.2821e-05 deg
M 256.230246100034 4.1837e-05 deg
tp 2459384.953649480632
(2021-Jun-19.45364948)
0.0001549 TDB
period 1333.753898524693
3.65
1.0259e-05
2.809e-08
d
yr
n .2699148624031819 2.0762e-09 deg/d
Q 2.525941553187488 1.2953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      764  
   data-arc span      8619 days (23.60 yr)  
   first obs. used      1996-06-22  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57918  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:56:37  

Additional Information
 Earth MOID = 1.20498 au 
 Jupiter MOID = 2.48557 au 
 T_jup = 3.534 
[ 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 15.5   n/a MPO449219  

35779 (1999 JB18)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JB18 = 2000 RJ29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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