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359133 (2009 BR78)
Classification: Main-belt Asteroid          SPK-ID: 2359133
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1269543022998676 4.7554e-08  
a 2.398009384968367 1.7592e-08 au
q 2.093571776591174 1.1597e-07 au
i 7.329868982606756 5.695e-06 deg
node 106.9837777513971 4.3365e-05 deg
peri 9.122697889237086 5.0291e-05 deg
M 30.41896286161153 2.3619e-05 deg
tp 2458885.891548054151
(2020-Feb-06.39154805)
8.8926e-05 TDB
period 1356.359284444053
3.71
1.4926e-05
4.087e-08
d
yr
n .2654164011916338 2.9207e-09 deg/d
Q 2.702446993345561 1.9826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      5004 days (13.70 yr)  
   first obs. used      2006-05-22  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53383  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:41:59  

Additional Information
 Earth MOID = 1.11031 au 
 Jupiter MOID = 2.38435 au 
 T_jup = 3.506 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457329.5 (2015-Nov-03.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126249402837228 4.7605e-08  
q 2.095274149931502 1.1602e-07 au
tp 2457530.735395288669
(2016-May-22.23539529)
9.0164e-05 TDB
node 107.0344343954398 4.3374e-05 deg
peri 9.424786314877652 5.0364e-05 deg
i 7.328749653292511 5.693e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      5004 days (13.70 yr)  
   first obs. used      2006-05-22  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53383  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:41:59  

Additional Information
 Jupiter MOID = 2.38435 au 
 T_jup = 3.506 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.266282515634183E-15 -5.474686081063314E-15 -4.990860371311124E-13 -1.593879848273526E-14 -5.746550612775636E-14 -1.393789385356692E-15
q -5.474686081063314E-15 1.346030298249438E-14 1.012426446179323E-12 3.742055123439387E-14 7.549441127605439E-14 3.527851881667369E-15
tp -4.990860371311124E-13 1.012426446179323E-12 8.129561095971796E-9 2.510225793239125E-11 2.331890001549551E-9 3.230333697556339E-12
node -1.593879848273526E-14 3.742055123439387E-14 2.510225793239125E-11 1.881273238502731E-9 -1.858468426274145E-9 -7.115066218543716E-11
peri -5.746550612775636E-14 7.549441127605439E-14 2.331890001549551E-9 -1.858468426274145E-9 2.536562158758481E-9 7.140785211348754E-11
i -1.393789385356692E-15 3.527851881667369E-15 3.230333697556339E-12 -7.115066218543716E-11 7.140785211348754E-11 3.240990550088268E-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 17.1   n/a MPO455591  

359133 (2009 BR78)          Discovered 2009-Jan-30 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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Alternate Designations
 2009 BR78 = 2006 KR70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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