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JPL Small-Body Database Browser
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C/1988 A1 (Liller)
Classification: Comet          SPK-ID: 1001222
Ephemeris | Orbit Diagram | Orbital Elements ]

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Orbital Elements at Epoch 2447240.5 (1988-Mar-20.0) TDB
Reference: SAO_2008 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.996565 n/a  
a 244.9295488 n/a au
q 0.841333 n/a au
i 73.3224 n/a deg
node 31.5154 n/a deg
peri 57.3876 n/a deg
M -0.0028578 n/a deg
tp 2447251.6144
(1988-Mar-31.11440000)
n/a TDB
period n/a
n/a
n/a
n/a
d
yr
n 0.0002571 n/a deg/d
Q 489.0177645 n/a au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      184 days  
   first obs. used      1988-01-12  
   last obs. used      1988-07-14  
   producer      Green  

Additional Information
 T_jup = 0.347 
 2008 SAO Comet Catalog 

Ephemeris | Orbit Diagram | Orbital Elements ]

no physical parameters available
Ephemeris | Orbit Diagram | Orbital Elements ]
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