Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.17.1
C/2004 H6
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
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)
Site
Min Altitude
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
No blocks have been scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2026-May-23 00:04
Orbital Elements
MPC Comet
Epoch of elements (MJD)
53216.0
July 30, 2004
Orbital inclination in deg
107.6638462722945
Longitude of Ascending Node (deg)
317.2453748004821
Arg of perihelion (deg)
269.0491256633715
Eccentricity
1.000630942914649
Perihelion distance (AU)
0.7762830
Epoch of perihelion
May 12, 2004, 4:30 p.m.
Epoch of perihelion (MJD)
53137.68776
Total Magnitude (M1)
10.3
Slope Parameter (k1)
63.75
Physical Parameters
Follow-up Details
Number of observations
285
Arc length (days)
102.00
Spectroscopy Details
Known Taxonomies
None
×
No messages.