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JPL Small-Body Database Browser
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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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02750511584240282 3.0473e-08  
a 2.788817712240748 1.5331e-08 au
q 2.712110958002222 8.8498e-08 au
i 7.203147278753272 3.8109e-06 deg
node 122.3719987323906 2.6608e-05 deg
peri 267.2539533293036 7.4122e-05 deg
M 16.64586647758202 6.9285e-05 deg
tp 2458921.843879019116
(2020-Mar-13.34387902)
0.00032737 TDB
period 1701.095199294864
4.66
1.4027e-05
3.84e-08
d
yr
n .2116283675065491 1.745e-09 deg/d
Q 2.865524466479275 1.5752e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1189  
   data-arc span      7980 days (21.85 yr)  
   first obs. used      1998-01-19  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54112  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 04:14:18  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2053-Oct-06 19:54 00:20 Europ 0.0405530967355237 0.040551540389405 0.0405546534434875 1.00465352670372 1.00465326582934 2471182.329413906 19.5331103685331 301.260286408514 58.4260116456707 -80.0018500106189 101266.191828856 T 21 CATAB v2.0f-lin.ifort 2019-Dec-04 04:14:34 2019-Dec-04 04:14

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