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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06010443126401008 1.2814e-07  
a 3.0752106684772 1.1893e-07 au
q 2.890376880231361 3.8268e-07 au
i 10.05285346209911 9.5163e-06 deg
node 135.9414941544114 5.5883e-05 deg
peri 82.05245160894172 0.00024269 deg
M 215.453128158494 0.00021313 deg
tp 2459391.391544615736
(2021-Jun-25.89154462)
0.0011613 TDB
period 1969.748306790467
5.39
0.00011427
3.129e-07
d
yr
n .1827644672971384 1.0603e-08 deg/d
Q 3.260044456723038 1.2608e-07 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      4528 days (12.40 yr)  
   first obs. used      2004-02-12  
   last obs. used      2016-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56955  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:46:09  

Additional Information
 Earth MOID = 1.90628 au 
 Jupiter MOID = 1.78523 au 
 T_jup = 3.203 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457149.5 (2015-May-07.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0613802085149855 1.2542e-07  
q 2.887440339782495 3.7248e-07 au
tp 2457416.687593505107
(2016-Jan-29.18759351)
0.0011572 TDB
node 135.9689167893727 5.584e-05 deg
peri 80.98178491720876 0.00023923 deg
i 10.05587174001885 9.5201e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      4528 days (12.40 yr)  
   first obs. used      2004-02-12  
   last obs. used      2016-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56955  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:46:09  

Additional Information
 Jupiter MOID = 1.78523 au 
 T_jup = 3.203 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.573082277525009E-14 -4.472671516846823E-14 8.738619713099653E-11 -1.079333026209849E-13 1.77531889104771E-11 -7.943193521652751E-14
q -4.472671516846823E-14 1.387434059285886E-13 -2.90078574618344E-10 3.197306108479213E-13 -5.905514505472249E-11 2.493173726702471E-13
tp 8.738619713099653E-11 -2.90078574618344E-10 1.339101920568217E-6 -9.938252410740518E-10 2.692908330085817E-7 -7.425122337642672E-10
node -1.079333026209849E-13 3.197306108479213E-13 -9.938252410740518E-10 3.118095734105098E-9 -3.269075007526848E-9 1.344637543819979E-12
peri 1.77531889104771E-11 -5.905514505472249E-11 2.692908330085817E-7 -3.269075007526848E-9 5.723222384636995E-8 -1.504632859140706E-10
i -7.943193521652751E-14 2.493173726702471E-13 -7.425122337642672E-10 1.344637543819979E-12 -1.504632859140706E-10 9.063147721144174E-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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