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v. 3.17.1
C/2011 K1
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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 02:12
Orbital Elements
MPC Comet
Epoch of elements (MJD)
55715.0
June 3, 2011
Orbital inclination in deg
122.62486475
Longitude of Ascending Node (deg)
70.73739296643215
Arg of perihelion (deg)
167.09708095
Eccentricity
1.007027970829694
Perihelion distance (AU)
3.3766292
Epoch of perihelion
April 21, 2011, 10:15 p.m.
Epoch of perihelion (MJD)
55672.92763
Total Magnitude (M1)
11.7
Slope Parameter (k1)
25.0
Physical Parameters
Follow-up Details
Number of observations
114
Arc length (days)
32.00
Spectroscopy Details
Known Taxonomies
None
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