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v. 3.17.1
C/2003 H2
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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 22:12
Orbital Elements
MPC Comet
Epoch of elements (MJD)
52781.0
May 22, 2003
Orbital inclination in deg
74.21753999068206
Longitude of Ascending Node (deg)
79.83801752595801
Arg of perihelion (deg)
155.0821634115708
Eccentricity
0.9429101216932436
Perihelion distance (AU)
2.1785156
Epoch of perihelion
May 17, 2003, 11:15 p.m.
Epoch of perihelion (MJD)
52776.96885
Total Magnitude (M1)
14.2
Slope Parameter (k1)
25.0
Physical Parameters
Follow-up Details
Number of observations
189
Arc length (days)
100.00
Spectroscopy Details
Known Taxonomies
None
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