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v. 3.17.1
C/2011 C1
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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-Jun-17 02:29
Orbital Elements
MPC Comet
Epoch of elements (MJD)
55666.0
April 15, 2011
Orbital inclination in deg
16.8256172380539
Longitude of Ascending Node (deg)
192.4383668029876
Arg of perihelion (deg)
84.47350922446758
Eccentricity
0.9974331783204083
Perihelion distance (AU)
0.8833784
Epoch of perihelion
April 18, 2011, 12:03 a.m.
Epoch of perihelion (MJD)
55669.00220
Total Magnitude (M1)
12.7
Slope Parameter (k1)
43.75
Physical Parameters
Follow-up Details
Number of observations
613
Arc length (days)
308.00
Spectroscopy Details
Known Taxonomies
None
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