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(2003 BL)
Classification: Mars-crossing Asteroid          SPK-ID: 3147318
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4694980825946162 3.77e-07  
a 2.839531092932555 9.1503e-08 au
q 1.506376689332926 1.1158e-06 au
i 57.24421313536596 1.7648e-05 deg
node 144.4653071698331 2.2058e-05 deg
peri 16.41192822770789 0.00011765 deg
M 222.3462800741022 9.3544e-05 deg
tp 2459668.772855842957
(2022-Mar-30.27285584)
0.00047423 TDB
period 1747.705969972867
4.78
8.4479e-05
2.313e-07
d
yr
n .2059843052464878 9.9567e-09 deg/d
Q 4.172685496532186 1.3446e-07 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      5145 days (14.09 yr)  
   first obs. used      2003-01-17  
   last obs. used      2017-02-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53254  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-08 22:09:59  

Additional Information
 Earth MOID = .534488 au 
 Jupiter MOID = .956916 au 
 T_jup = 2.538 
[ show covariance matrix ]

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 16.4   n/a MPO402936  

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