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JPL Small-Body Database Browser
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(2019 BH3)
Classification: Apollo [NEO]          SPK-ID: 3838034
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458508.5 (2019-Jan-25.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4832655949262441 0.0026134  
a 1.866737583315444 0.0092776 au
q .9646075345433268 8.4577e-05 au
i 2.693493851757141 0.011481 deg
node 124.6642559343336 0.002146 deg
peri 41.13084316213524 0.016016 deg
M 346.8297918254505 0.10301 deg
tp 2458542.581089728932
(2019-Feb-28.08108973)
0.012496 TDB
period 931.5868162300476
2.55
6.9449
0.01901
d
yr
n .3864374138063167 0.0028809 deg/d
Q 2.768867632087561 0.013761 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      10 days  
   first obs. used      2019-01-24  
   last obs. used      2019-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .57962  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Feb-03 07:04:37  

Additional Information
 Earth MOID = .0147848 au 
 Jupiter MOID = 2.21063 au 
 T_jup = 3.835 
[ 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 25.7   .30594 MPO467422 autocmod 2.6q

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2019-Feb-04 02:34 < 00:01 Earth 0.0358916951226178 0.0353723990657352 0.0364109627223021 8.84736519507252 8.83897039183844 2458518.606713471 0.871275937459481 25845.3513065942 18.2708881056572 -0.0161574765994464 128.494409978443 T 2 CATAB v2.0e-lin.ifort 2019-Feb-03 07:04:41 2019-Feb-03 07:04
2136-May-06 19:00 5_03:28 Earth 0.278783702400504 0.194295071598734 0.364153016251284 16.2376295171703 16.23704090367 2501344.291608513 7408.25349843728 4306597.77615229 165.60305784149 -9.96709578074616 38897.7024293752 T 2 CATAB v2.0e-lin.ifort 2019-Feb-03 07:04:41 2019-Feb-03 07:04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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