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66336 (1999 JB62)
Classification: Main-belt Asteroid          SPK-ID: 2066336
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1943948675498458 3.0484e-08  
a 2.27026937443573 5.8168e-09 au
q 1.828940660089825 6.8326e-08 au
i .7908593129071334 2.7149e-06 deg
node 280.6031884991964 0.00027249 deg
peri 29.36249742051826 0.00027264 deg
M 64.54718471585252 9.6308e-06 deg
tp 2458976.478698048135
(2020-May-06.97869805)
3.3347e-05 TDB
period 1249.437431821326
3.42
4.8019e-06
1.315e-08
d
yr
n .2881296740687703 1.1074e-09 deg/d
Q 2.711598088781634 6.9476e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1993  
   data-arc span      7985 days (21.86 yr)  
   first obs. used      1999-05-10  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47644  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:01:29  

Additional Information
 Earth MOID = .81249 au 
 Jupiter MOID = 2.54795 au 
 T_jup = 3.588 
[ 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 15.11   n/a E2021B10  
diameter diameter 5.814 km 0.208 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.057   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

66336 (1999 JB62)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JB62 = 1999 LB23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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