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v. 3.17.1
C/1975 T1
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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 16:30
Orbital Elements
MPC Comet
Epoch of elements (MJD)
42764.0
Dec. 18, 1975
Orbital inclination in deg
91.60772120237024
Longitude of Ascending Node (deg)
278.6784666985382
Arg of perihelion (deg)
246.2412273297657
Eccentricity
0.9974574507630243
Perihelion distance (AU)
1.6039337
Epoch of perihelion
Dec. 25, 1975, 9:03 p.m.
Epoch of perihelion (MJD)
42771.87772
Total Magnitude (M1)
6.3
Slope Parameter (k1)
16.875
Physical Parameters
Follow-up Details
Number of observations
193
Arc length (days)
383.00
Spectroscopy Details
Known Taxonomies
None
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