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v. 3.17.1
C/2011 M1
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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-Jun-17 02:11
Orbital Elements
MPC Comet
Epoch of elements (MJD)
55744.0
July 2, 2011
Orbital inclination in deg
70.18317197361739
Longitude of Ascending Node (deg)
324.7956733500447
Arg of perihelion (deg)
119.568946668613
Eccentricity
1.002674264300668
Perihelion distance (AU)
0.8957526
Epoch of perihelion
Sept. 7, 2011, 1:44 p.m.
Epoch of perihelion (MJD)
55811.57247
Total Magnitude (M1)
12.3
Slope Parameter (k1)
45.625
Physical Parameters
Follow-up Details
Number of observations
109
Arc length (days)
41.00
Spectroscopy Details
Known Taxonomies
None
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