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35865 (1999 JL68)
Classification: Main-belt Asteroid          SPK-ID: 2035865
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1568515748707702 3.6492e-08  
a 2.372888159204957 1.0012e-08 au
q 2.000696914441457 8.4279e-08 au
i 3.472050976005816 4.2721e-06 deg
node 123.0408414957697 6.8808e-05 deg
peri 164.9771569048003 7.0341e-05 deg
M 114.0230661666782 1.4115e-05 deg
tp 2458177.632269200178
(2018-Feb-28.13226920)
5.1999e-05 TDB
period 1335.101643955124
3.66
8.4499e-06
2.313e-08
d
yr
n .2696423913714396 1.7066e-09 deg/d
Q 2.745079403968458 1.1583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1242  
   data-arc span      8672 days (23.74 yr)  
   first obs. used      1995-03-23  
   last obs. used      2018-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53335  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:49:07  

Additional Information
 Earth MOID = .983945 au 
 Jupiter MOID = 2.41112 au 
 T_jup = 3.524 
[ 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 15.0   n/a MPO452671  
diameter diameter 2.179 km 0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.282   0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35865 (1999 JL68)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JL68 = 2000 SE155 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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