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35941 (1999 JT129)
Classification: Main-belt Asteroid          SPK-ID: 2035941
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1777895007107989 4.7057e-08  
a 2.68308036029552 1.4317e-08 au
q 2.206056842671629 1.2585e-07 au
i 13.00299003004822 5.3958e-06 deg
node 152.5166711821369 1.9398e-05 deg
peri 181.5774064011639 2.2858e-05 deg
M 119.0471135880549 1.3567e-05 deg
tp 2458069.657951345015
(2017-Nov-12.15795135)
5.918e-05 TDB
period 1605.273170898365
4.39
1.2849e-05
3.518e-08
d
yr
n .2242608962302234 1.795e-09 deg/d
Q 3.160103877919411 1.6863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1089  
   data-arc span      7648 days (20.94 yr)  
   first obs. used      1998-03-05  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55113  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:49:31  

Additional Information
 Earth MOID = 1.19511 au 
 Jupiter MOID = 2.22308 au 
 T_jup = 3.316 
[ 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 14.5   n/a MPO381537  
diameter diameter 3.716 km 0.494 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.267   0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35941 (1999 JT129)          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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