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JPL Small-Body Database Browser
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65086 (2002 BY20)
Classification: Main-belt Asteroid          SPK-ID: 2065086
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 .06701912923682912 4.9055e-08  
a 2.671611618393981 1.9302e-08 au
q 2.49256253407022 1.3234e-07 au
i 22.4142723977229 6.0764e-06 deg
node 49.77532978554417 1.3568e-05 deg
peri 67.71222993608379 4.6514e-05 deg
M 350.2271141889037 4.4045e-05 deg
tp 2458643.799086674893
(2019-Jun-09.29908668)
0.00019525 TDB
period 1594.991643641539
4.37
1.7286e-05
4.733e-08
d
yr
n .2257065116517356 2.4461e-09 deg/d
Q 2.850660702717741 2.0596e-08 au
  Orbit Determination Parameters
   # obs. used (total)      805  
   data-arc span      8180 days (22.40 yr)  
   first obs. used      1996-11-05  
   last obs. used      2019-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:04:07  

Additional Information
 Earth MOID = 1.57022 au 
 Jupiter MOID = 2.34786 au 
 T_jup = 3.269 
[ 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 14.3   n/a MPO385231  
diameter diameter 3.701 km 0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.295   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65086 (2002 BY20)          Discovered 2002-Jan-25 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 BY20 = 1996 VX13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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