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v. 3.17.1
C/2003 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 22:34
Orbital Elements
MPC Comet
Epoch of elements (MJD)
52881.0
Aug. 30, 2003
Orbital inclination in deg
138.6672133413904
Longitude of Ascending Node (deg)
19.00048601159876
Arg of perihelion (deg)
196.1395944675004
Eccentricity
0.9991567896297403
Perihelion distance (AU)
2.2396260
Epoch of perihelion
Feb. 22, 2004, 2:57 p.m.
Epoch of perihelion (MJD)
53057.62352
Total Magnitude (M1)
11.0
Slope Parameter (k1)
11.25
Physical Parameters
Follow-up Details
Number of observations
1890
Arc length (days)
604.00
Spectroscopy Details
Known Taxonomies
None
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