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(2012 BD14)
Classification: Apollo [NEO]          SPK-ID: 3596037
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .240244667685731 2.905e-05  
a 1.018101216433833 3.1986e-06 au
q .7735078280212483 2.7152e-05 au
i 1.533424054638167 0.00019309 deg
node 292.0312371424603 0.00049413 deg
peri 293.8735996168428 0.00031705 deg
M 351.1625991189676 0.028206 deg
tp 2459405.711002845523
(2021-Jul-10.21100285)
0.029441 TDB
period 375.2190343096589
1.03
0.0017682
4.841e-06
d
yr
n .959439599492442 4.5214e-06 deg/d
Q 1.262694604846418 3.967e-06 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      10 days  
   first obs. used      2012-01-20  
   last obs. used      2012-01-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .28637  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 05:56:09  

Additional Information
 Earth MOID = .0079707 au 
 Jupiter MOID = 3.71391 au 
 T_jup = 5.969 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455950.5 (2012-Jan-24.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2404261492699271 2.8815e-05  
q .7714457831703379 2.2499e-05 au
tp 2456029.715772732952
(2012-Apr-12.21577273)
0.0019547 TDB
node 292.9592108947522 0.0002239 deg
peri 293.8835057372934 0.00042901 deg
i 1.587595892850892 0.00020802 deg
  Orbit Determination Parameters
   # obs. used (total)      61  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      10 days  
   first obs. used      2012-01-20  
   last obs. used      2012-01-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .28637  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 05:56:09  

Additional Information
 Jupiter MOID = 3.71391 au 
 T_jup = 5.969 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.303253291703592E-10 -6.47716117124761E-10 -5.610986226135481E-8 3.519674094921306E-9 9.96313901489087E-9 5.935612030932871E-9
q -6.47716117124761E-10 5.061888256191511E-10 4.360634604818673E-8 -2.839833844300592E-9 -7.962858297338619E-9 -4.648565558075183E-9
tp -5.610986226135481E-8 4.360634604818673E-8 3.820838623750826E-6 -2.206773209464948E-7 -6.397174538069652E-7 -3.977388024757558E-7
node 3.519674094921306E-9 -2.839833844300592E-9 -2.206773209464948E-7 5.013258323242982E-8 3.652248652275432E-8 3.035969712773909E-8
peri 9.96313901489087E-9 -7.962858297338619E-9 -6.397174538069652E-7 3.652248652275432E-8 1.840465759345027E-7 7.178464164554939E-8
i 5.935612030932871E-9 -4.648565558075183E-9 -3.977388024757558E-7 3.035969712773909E-8 7.178464164554939E-8 4.327232437921535E-8

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.5   n/a MPO227510  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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