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452734 (2006 BU25)
Classification: Main-belt Asteroid          SPK-ID: 2452734
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1793150740550503 9.7215e-08  
a 3.058094881559565 3.3911e-08 au
q 2.509732371405341 2.9772e-07 au
i .3358946772659845 8.8456e-06 deg
node 139.5089717012556 0.0014613 deg
peri 52.00024147765596 0.0014618 deg
M 130.5846263134994 2.9155e-05 deg
tp 2457891.959938806914
(2017-May-18.45993881)
0.00015551 TDB
period 1953.326583920714
5.35
3.2491e-05
8.896e-08
d
yr
n .1843009781177546 3.0656e-09 deg/d
Q 3.606457391713789 3.9992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6321 days (17.31 yr)  
   first obs. used      2001-03-21  
   last obs. used      2018-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5069  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:25:05  

Additional Information
 Earth MOID = 1.51015 au 
 Jupiter MOID = 1.35171 au 
 T_jup = 3.210 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457040.5 (2015-Jan-18.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1787783722543387 9.777e-08  
q 2.512423002427102 2.9999e-07 au
tp 2457894.090418296819
(2017-May-20.59041830)
0.00015531 TDB
node 139.2667751609664 0.0014653 deg
peri 52.69696811372098 0.0014658 deg
i .3354125392646059 8.8349e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6321 days (17.31 yr)  
   first obs. used      2001-03-21  
   last obs. used      2018-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5069  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:25:05  

Additional Information
 Jupiter MOID = 1.35171 au 
 T_jup = 3.210 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.558962916910347E-15 -2.920264621281301E-14 4.481377445126482E-12 1.138977431144312E-13 1.244480251009667E-12 -1.011679475587585E-15
q -2.920264621281301E-14 8.999232824804325E-14 -1.306312489758182E-11 -3.425122826172169E-13 -3.756047214281572E-12 3.155424206843954E-15
tp 4.481377445126482E-12 -1.306312489758182E-11 2.41215450979817E-8 1.2898801290665E-11 5.826033066627265E-9 -3.703169408440129E-13
node 1.138977431144312E-13 -3.425122826172169E-13 1.2898801290665E-11 2.147124825249538E-6 -2.147080990569936E-6 4.290389326295697E-9
peri 1.244480251009667E-12 -3.756047214281572E-12 5.826033066627265E-9 -2.147080990569936E-6 2.148506065336827E-6 -4.290445692713261E-9
i -1.011679475587585E-15 3.155424206843954E-15 -3.703169408440129E-13 4.290389326295697E-9 -4.290445692713261E-9 7.805597312510207E-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 16.8   n/a MPO437750  

452734 (2006 BU25)          Discovered 2006-Jan-23 by Healy, D. at Junk Bond
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2006 BU25 = 2001 FL181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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