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324245 (2006 BR164)
Classification: Main-belt Asteroid          SPK-ID: 2324245
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1827282948518716 6.5627e-08  
a 3.170886573122751 4.0563e-08 au
q 2.591475876447336 2.1134e-07 au
i 16.18214660307324 8.1814e-06 deg
node 146.3735359136159 2.2704e-05 deg
peri 25.65265870145268 3.0963e-05 deg
M 178.914865364521 2.2673e-05 deg
tp 2457975.524669908290
(2017-Aug-10.02466991)
0.00011834 TDB
period 2062.383793997404
5.65
3.9574e-05
1.083e-07
d
yr
n .1745552893926848 3.3495e-09 deg/d
Q 3.750297269798166 4.7975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      7636 days (20.91 yr)  
   first obs. used      1998-09-25  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70076  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:13:04  

Additional Information
 Earth MOID = 1.60816 au 
 Jupiter MOID = 1.27256 au 
 T_jup = 3.115 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457278.5 (2015-Sep-13.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1810617491997928 6.5927e-08  
q 2.599589554901728 2.1194e-07 au
tp 2457977.177619707504
(2017-Aug-11.67761971)
0.00011935 TDB
node 146.4920723535432 2.2704e-05 deg
peri 26.0214561377962 3.1044e-05 deg
i 16.17406635330438 8.1779e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      7636 days (20.91 yr)  
   first obs. used      1998-09-25  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70076  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:13:04  

Additional Information
 Jupiter MOID = 1.27256 au 
 T_jup = 3.115 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.346433141723944E-15 -1.379988233399948E-14 -1.349425404336541E-12 3.152160553198847E-15 -3.164886698784009E-13 -1.40831076311423E-14
q -1.379988233399948E-14 4.491722611682117E-14 6.307650955533753E-12 -4.444263155378663E-15 1.288251899921969E-12 4.711630858129916E-14
tp -1.349425404336541E-12 6.307650955533753E-12 1.424459020327928E-8 3.464709942986625E-11 2.547933838718624E-9 -9.841792124766599E-12
node 3.152160553198847E-15 -4.444263155378663E-15 3.464709942986625E-11 5.154826663310632E-10 -4.882412454951522E-10 -7.384308565640041E-12
peri -3.164886698784009E-13 1.288251899921969E-12 2.547933838718624E-9 -4.882412454951522E-10 9.637081622470995E-10 5.223039979049168E-12
i -1.40831076311423E-14 4.711630858129916E-14 -9.841792124766599E-12 -7.384308565640041E-12 5.223039979049168E-12 6.687812371586966E-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 15.7   n/a MPO402286  

324245 (2006 BR164)          Discovered 2006-Jan-26 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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