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52659 (1998 BQ6)
Classification: Main-belt Asteroid          SPK-ID: 2052659
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02750515046965126 3.0469e-08  
a 2.788817717259874 1.5194e-08 au
q 2.712110866314212 8.848e-08 au
i 7.203150041862571 3.764e-06 deg
node 122.3719679244448 2.6594e-05 deg
peri 267.2540302841429 7.3495e-05 deg
M 16.64582191555066 6.8509e-05 deg
tp 2458921.844089374159
(2020-Mar-13.34408937)
0.00032372 TDB
period 1701.095203887139
4.66
1.3902e-05
3.806e-08
d
yr
n .2116283669352374 1.7295e-09 deg/d
Q 2.865524568205537 1.5612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1196  
   data-arc span      8039 days (22.01 yr)  
   first obs. used      1998-01-19  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54368  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:32:25  

Additional Information
 Earth MOID = 1.7269 au 
 Jupiter MOID = 2.25872 au 
 T_jup = 3.318 
[ 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 14.5   n/a MPO439448  
diameter diameter 3.678 km 0.708 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.273   0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52659 (1998 BQ6)          Discovered 1998-Jan-19 by Kawasato, N. at Uenohara
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 BQ6 = 2001 SK70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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