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v. 3.17.1
C/2001 S1
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Type
Comet
Status
Not Following
Source
NEODSYS
UTC date
------------ Any 1.0m ------------
LSC 1.0m - W85-87; (CTIO, Chile)
ELP 1.0m - V37,V39; (McDonald, Texas)
COJ 1.0m - Q63-64; (Siding Spring, Aust.)
CPT 1.0m - K91-93; (Sutherland, S. Africa)
TFN 1.0m - Z31,Z24; (Tenerife, Spain)
------------ Any 0.4m ------------
LSC 0.4m - W89,W79; (CTIO, Chile)
ELP 0.4m - V38,V45,V47; (McDonald, Texas)
OGG 0.4m - T03-04; (Maui, Hawaii)
COJ 0.4m - Q58-59; (Siding Spring, Aust.)
CPT 0.4m - L09; (Sutherland, S. Africa)
TFN 0.4m - Z17,Z21; (Tenerife, Spain)
------------ Any 2.0m ------------
FTS 2.0m - E10; (Siding Spring, Aust.) [MuSCAT4]
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
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Last Update: 2026-May-22 19:55
Orbital Elements
MPC Comet
Epoch of elements (MJD)
52187.0
Oct. 5, 2001
Orbital inclination in deg
139.1328170040247
Longitude of Ascending Node (deg)
330.1211961276907
Arg of perihelion (deg)
285.1712147138388
Eccentricity
0.929873247511075
Perihelion distance (AU)
3.7492504
Epoch of perihelion
June 2, 2001, 8:44 a.m.
Epoch of perihelion (MJD)
52062.36407
Total Magnitude (M1)
6.9
Slope Parameter (k1)
38.125
Physical Parameters
Follow-up Details
Number of observations
39
Arc length (days)
85.00
Spectroscopy Details
Known Taxonomies
None
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