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v. 3.17.1
C/1983 O1
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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 16:50
Orbital Elements
MPC Comet
Epoch of elements (MJD)
45833.0
May 13, 1984
Orbital inclination in deg
134.6953030232434
Longitude of Ascending Node (deg)
209.5759054444069
Arg of perihelion (deg)
186.2085780066948
Eccentricity
1.001526423823479
Perihelion distance (AU)
3.3179482
Epoch of perihelion
July 21, 1983, 4:28 a.m.
Epoch of perihelion (MJD)
45536.18663
Total Magnitude (M1)
5.2
Slope Parameter (k1)
15.625
Physical Parameters
Follow-up Details
Number of observations
229
Arc length (days)
2854.00
Spectroscopy Details
Known Taxonomies
None
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