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160464 (2006 BQ145)
Classification: Main-belt Asteroid          SPK-ID: 2160464
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1586923851679859 4.3185e-08  
a 2.67083680756244 1.7335e-08 au
q 2.246995344175907 1.1101e-07 au
i 15.78727897529257 5.739e-06 deg
node 316.1591171121954 1.4768e-05 deg
peri 244.2050930608521 2.2977e-05 deg
M 71.93163691786165 1.714e-05 deg
tp 2458681.943186360704
(2019-Jul-17.44318636)
7.6446e-05 TDB
period 1594.29783366531
4.36
1.5522e-05
4.25e-08
d
yr
n .2258047350991851 2.1984e-09 deg/d
Q 3.094678270948974 2.0086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      8685 days (23.78 yr)  
   first obs. used      1997-01-09  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51122  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:27:25  

Additional Information
 Earth MOID = 1.29616 au 
 Jupiter MOID = 2.06769 au 
 T_jup = 3.310 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457578.5 (2016-Jul-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1581090556777326 4.3304e-08  
q 2.247564593956163 1.1123e-07 au
tp 2457087.113019666993
(2015-Mar-05.61301967)
8.0732e-05 TDB
node 316.208426778697 1.4778e-05 deg
peri 243.8043812881929 2.2994e-05 deg
i 15.78263582243133 5.7376e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      8685 days (23.78 yr)  
   first obs. used      1997-01-09  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51122  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:27:25  

Additional Information
 Jupiter MOID = 2.06769 au 
 T_jup = 3.310 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.875218616111531E-15 -4.780799146009028E-15 -1.483200315851495E-12 2.566423983823668E-15 -3.266152589949116E-13 1.238904093400041E-15
q -4.780799146009028E-15 1.237213836810665E-14 3.537166444790746E-12 -7.381197682017767E-15 7.948707995093335E-13 -3.398422673365317E-15
tp -1.483200315851495E-12 3.537166444790746E-12 6.517641527627694E-9 -3.630957197663191E-12 1.432931666662279E-9 6.753988191952917E-12
node 2.566423983823668E-15 -7.381197682017767E-15 -3.630957197663191E-12 2.183853376093772E-10 -2.104475873482288E-10 5.568037275081881E-12
peri -3.266152589949116E-13 7.948707995093335E-13 1.432931666662279E-9 -2.104475873482288E-10 5.287382971961669E-10 -3.996788253245389E-12
i 1.238904093400041E-15 -3.398422673365317E-15 6.753988191952917E-12 5.568037275081881E-12 -3.996788253245389E-12 3.292034729007092E-11

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 15.2   n/a MPO338315  
diameter diameter 3.421 km 0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.104   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160464 (2006 BQ145)          Discovered 2006-Jan-23 by CSS at Catalina
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ 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
2059-Sep-17 10:03 00:02 Amphi 0.04766703175265 0.0476459811856491 0.0476880824399407 5.77925830294086 5.77925828207276 2473353.918737078 2.39681392249507 1056.28859151546 61.4317883602437 -6.5212670875651 14786.2222306875 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 12:27:27 2020-Nov-12 12:27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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