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160462 (2006 BR73)
Classification: Main-belt Asteroid          SPK-ID: 2160462
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1640813510119862 4.932e-08  
a 2.309818437013394 1.5347e-08 au
q 1.930820307275842 1.1577e-07 au
i 5.279011399109551 5.6415e-06 deg
node 354.5129464965684 5.4229e-05 deg
peri 286.4533470051566 5.7109e-05 deg
M 312.5109068936902 1.8937e-05 deg
tp 2459369.643988574539
(2021-Jun-04.14398857)
6.8395e-05 TDB
period 1282.227810721099
3.51
1.2779e-05
3.499e-08
d
yr
n .2807613413076288 2.7982e-09 deg/d
Q 2.688816566750946 1.7865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      312  
   data-arc span      8192 days (22.43 yr)  
   first obs. used      1997-11-23  
   last obs. used      2020-04-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58753  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:27  

Additional Information
 Earth MOID = .920773 au 
 Jupiter MOID = 2.46702 au 
 T_jup = 3.562 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457284.5 (2015-Sep-19.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .164651562772712 4.929e-08  
q 1.929406551569528 1.1576e-07 au
tp 2456804.263507505117
(2014-May-26.76350750)
5.7565e-05 TDB
node 354.5439843341669 5.4203e-05 deg
peri 286.335024607829 5.7073e-05 deg
i 5.281315396466174 5.6432e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      312  
   data-arc span      8192 days (22.43 yr)  
   first obs. used      1997-11-23  
   last obs. used      2020-04-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58753  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:27  

Additional Information
 Jupiter MOID = 2.46702 au 
 T_jup = 3.562 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.429537637600127E-15 -5.671213603824244E-15 9.981595131989171E-13 -2.234510544937136E-14 3.458914194500173E-13 -4.378597693345214E-15
q -5.671213603824244E-15 1.340057290387106E-14 -2.136518367056986E-12 5.05821079241972E-14 -7.346213727122756E-13 1.073202248559907E-14
tp 9.981595131989171E-13 -2.136518367056986E-12 3.313688940565661E-9 -1.803103750692197E-11 1.046073059919133E-9 -3.269529693930758E-12
node -2.234510544937136E-14 5.05821079241972E-14 -1.803103750692197E-11 2.937954001248692E-9 -2.930976363532712E-9 -8.988264556068453E-11
peri 3.458914194500173E-13 -7.346213727122756E-13 1.046073059919133E-9 -2.930976363532712E-9 3.25731746857636E-9 8.860108450991718E-11
i -4.378597693345214E-15 1.073202248559907E-14 -3.269529693930758E-12 -8.988264556068453E-11 8.860108450991718E-11 3.184571109375379E-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 16.67   n/a E2021B55  
diameter diameter 1.701 km 0.626 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.168   0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160462 (2006 BR73)          Discovered 2006-Jan-23 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2006 BR73 = 1997 WO17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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