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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1270307994570102 4.8192e-08  
a 2.397966047255293 2.0736e-08 au
q 2.093350503201687 1.194e-07 au
i 7.329633977642377 5.7598e-06 deg
node 106.9849457726815 4.993e-05 deg
peri 9.220030200859052 5.6955e-05 deg
M 284.1762838510859 2.7565e-05 deg
tp 2458886.170592873677
(2020-Feb-06.67059287)
0.00010496 TDB
period 1356.322515669742
3.71
1.7593e-05
4.817e-08
d
yr
n .2654235964093206 3.4429e-09 deg/d
Q 2.702581591308899 2.3371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      4947 days (13.54 yr)  
   first obs. used      2006-05-22  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54364  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:30:50  

Additional Information
 Earth MOID = 1.11038 au 
 Jupiter MOID = 2.3854 au 
 T_jup = 3.506 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457166.5 (2015-May-24.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1262627076456752 4.8234e-08  
q 2.09541781199321 1.1942e-07 au
tp 2457530.620893948963
(2016-May-22.12089395)
0.0001015 TDB
node 107.0367280740351 4.9934e-05 deg
peri 9.383059335466564 5.7028e-05 deg
i 7.328724862945855 5.7574e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      4947 days (13.54 yr)  
   first obs. used      2006-05-22  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54364  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:30:50  

Additional Information
 Jupiter MOID = 2.3854 au 
 T_jup = 3.506 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.326512026039478E-15 -5.694190240797924E-15 -8.600888821204491E-13 -2.108353516606982E-14 -1.383598061897212E-13 -1.446820373283667E-15
q -5.694190240797924E-15 1.4260562783624E-14 2.329668513723138E-12 5.198547673222357E-14 3.747162981180181E-13 3.934512510036858E-15
tp -8.600888821204491E-13 2.329668513723138E-12 1.030137509195726E-8 4.304700908429458E-11 2.830611151362718E-9 4.374417292137412E-12
node -2.108353516606982E-14 5.198547673222357E-14 4.304700908429458E-11 2.493405934895619E-9 -2.460912985992204E-9 -9.167850366329979E-11
peri -1.383598061897212E-13 3.747162981180181E-13 2.830611151362718E-9 -2.460912985992204E-9 3.252247405499179E-9 9.202698430256073E-11
i -1.446820373283667E-15 3.934512510036858E-15 4.374417292137412E-12 -9.167850366329979E-11 9.202698430256073E-11 3.314717044293025E-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

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