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469093 (2015 BJ456)
Classification: Main-belt Asteroid          SPK-ID: 2469093
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05990275865301202 1.285e-07  
a 3.074780328285449 7.7626e-08 au
q 2.890592504369137 3.7775e-07 au
i 10.05456964101969 9.2538e-06 deg
node 135.9348088023448 4.4481e-05 deg
peri 82.26648643858756 0.00019401 deg
M 288.3276943970548 0.0001803 deg
tp 2459392.574360091807
(2021-Jun-27.07436009)
0.00099432 TDB
period 1969.334855990044
5.39
7.4577e-05
2.042e-07
d
yr
n .1828028376713096 6.9226e-09 deg/d
Q 3.258968152201762 8.2276e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5846 days (16.01 yr)  
   first obs. used      2004-02-12  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55097  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 01:42:20  

Additional Information
 Earth MOID = 1.90634 au 
 Jupiter MOID = 1.78527 au 
 T_jup = 3.203 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457582.5 (2016-Jul-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06046817005389183 1.2594e-07  
q 2.887339070256314 3.699e-07 au
tp 2457418.603177197431
(2016-Jan-31.10317720)
0.00095211 TDB
node 135.9599128392303 4.4488e-05 deg
peri 81.37457833739795 0.00019363 deg
i 10.05509916808464 9.2544e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5846 days (16.01 yr)  
   first obs. used      2004-02-12  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55097  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 01:42:20  

Additional Information
 Jupiter MOID = 1.78527 au 
 T_jup = 3.203 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.586212712234727E-14 -4.577146247383566E-14 9.376309179555725E-11 9.589745620434859E-14 1.885799763867712E-11 -6.661801695197927E-14
q -4.577146247383566E-14 1.36826268410376E-13 -2.538002471881461E-10 -2.639201624589002E-13 -5.111902884636437E-11 1.945801228672159E-13
tp 9.376309179555725E-11 -2.538002471881461E-10 9.065107524916405E-7 8.553040447082986E-10 1.794556994278507E-7 -4.542810330739633E-10
node 9.589745620434859E-14 -2.639201624589002E-13 8.553040447082986E-10 1.979163857936807E-9 -1.777924686864287E-9 -7.515076718416395E-11
peri 1.885799763867712E-11 -5.111902884636437E-11 1.794556994278507E-7 -1.777924686864287E-9 3.749318958217524E-8 -1.700763060085722E-11
i -6.661801695197927E-14 1.945801228672159E-13 -4.542810330739633E-10 -7.515076718416395E-11 -1.700763060085722E-11 8.564450622761121E-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 16.7   n/a MPO386729  

469093 (2015 BJ456)          Discovered 2010-Mar-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 BJ456 = 2010 FK54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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