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C/1903 A1 (Giacobini)
Classification: Hyperbolic Comet          SPK-ID: 1000949
Ephemeris | Orbit Diagram | Orbital Elements | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2416183.5 (1903-Mar-10.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 1.008084004128638 0.0089044  
a -50.8013887153708 55.896 au
q .4106786361156054 0.00058497 au
i 30.95202186109105 0.013184 deg
node 3.609246353070683 0.0365 deg
peri 133.5845857725409 0.2436 deg
M -.01761096101140265 0.028868 deg
tp 2416189.969822386185
(1903-Mar-16.46982239)
0.078451 TDB
period n/a
n/a
n/a
n/a
d
yr
n .002722016148234193 0.0044925 deg/d
Q n/a n/a au
  Orbit Determination Parameters
   # obs. used (total)      9  
   data-arc span      7 days  
   first obs. used      1903-03-06  
   last obs. used      1903-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   norm. resid. RMS      .87999  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:28:58  

Additional Information
 Earth MOID = .28094 au 
 Jupiter MOID = .426046 au 
 T_jup = 0.686 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Close-Approach Data ]

no physical parameters available

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