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359963 (2012 BX76)
Classification: Jupiter Trojan          SPK-ID: 2359963
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1654770447388816 1.2276e-07  
a 5.224327436892976 3.535e-07 au
q 4.35982117188767 9.0104e-07 au
i 4.97213256415661 9.3416e-06 deg
node 99.02480243064868 0.00012402 deg
peri 317.4453671598326 0.00013324 deg
M 310.7486515447436 6.0201e-05 deg
tp 2459597.204941972594
(2022-Jan-17.70494197)
0.00077545 TDB
period 4361.581679439426
11.94
0.00044268
1.212e-06
d
yr
n .08253886467311765 8.3773e-09 deg/d
Q 6.088833701898281 4.1199e-07 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      3973 days (10.88 yr)  
   first obs. used      2008-10-07  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60168  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:18  

Additional Information
 Earth MOID = 3.37409 au 
 Jupiter MOID = .245827 au 
 T_jup = 2.965 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457511.5 (2016-May-03.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1647546828425561 1.2247e-07  
q 4.36161946525768 8.9824e-07 au
tp 2459599.450801358659
(2022-Jan-19.95080136)
0.00077869 TDB
node 99.02405410906124 0.00012401 deg
peri 317.5690025834229 0.00013337 deg
i 4.973150278650189 9.3354e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      3973 days (10.88 yr)  
   first obs. used      2008-10-07  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60168  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:18  

Additional Information
 Jupiter MOID = .245827 au 
 T_jup = 2.965 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.49985289336954E-14 -1.081056110563074E-13 -6.962000461409751E-11 1.098510783225451E-13 -3.59655518642985E-12 -3.754580435074193E-15
q -1.081056110563074E-13 8.068339062074479E-13 5.412088150252612E-10 -8.291758656873624E-13 2.75452936837948E-11 3.454520167191832E-14
tp -6.962000461409751E-11 5.412088150252612E-10 6.063638087708917E-7 -8.150629749248947E-10 3.762167394407168E-8 3.062527051905946E-11
node 1.098510783225451E-13 -8.291758656873624E-13 -8.150629749248947E-10 1.537848028417067E-8 -1.536866793781501E-8 4.930204597217461E-10
peri -3.59655518642985E-12 2.75452936837948E-11 3.762167394407168E-8 -1.536866793781501E-8 1.778654423387133E-8 -4.896460711041071E-10
i -3.754580435074193E-15 3.454520167191832E-14 3.062527051905946E-11 4.930204597217461E-10 -4.896460711041071E-10 8.714888368651387E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO494871  

359963 (2012 BX76)          Discovered 2009-Oct-26 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2012 BX76 = 2010 XV46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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