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v. 3.17.1
C/1975 E1
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Type
Comet (Hyperbolic)
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 16:26
Orbital Elements
MPC Comet
Epoch of elements (MJD)
42574.0
June 11, 1975
Orbital inclination in deg
55.24387883063348
Longitude of Ascending Node (deg)
157.9088519863783
Arg of perihelion (deg)
264.1307080487595
Eccentricity
1.001406387646928
Perihelion distance (AU)
1.2169457
Epoch of perihelion
April 4, 1975, 1:55 p.m.
Epoch of perihelion (MJD)
42506.58014
Total Magnitude (M1)
None
Slope Parameter (k1)
Physical Parameters
Follow-up Details
Number of observations
52
Arc length (days)
358.00
Spectroscopy Details
Known Taxonomies
None
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