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v. 3.17.1
C/2004 H1
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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 23:27
Orbital Elements
MPC Comet
Epoch of elements (MJD)
53114.0
April 19, 2004
Orbital inclination in deg
140.6729876908739
Longitude of Ascending Node (deg)
120.0469816856555
Arg of perihelion (deg)
290.5245576710287
Eccentricity
0.9998972115987083
Perihelion distance (AU)
2.0807419
Epoch of perihelion
Jan. 15, 2004, 7:05 a.m.
Epoch of perihelion (MJD)
53019.29560
Total Magnitude (M1)
None
Slope Parameter (k1)
Physical Parameters
Follow-up Details
Number of observations
71
Arc length (days)
8.00
Spectroscopy Details
Known Taxonomies
None
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