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v. 3.17.1
C/2011 Q2
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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 01:30
Orbital Elements
MPC Comet
Epoch of elements (MJD)
55820.0
Sept. 16, 2011
Orbital inclination in deg
36.86657639635956
Longitude of Ascending Node (deg)
287.3695262596481
Arg of perihelion (deg)
34.62856985816699
Eccentricity
1.000074961854828
Perihelion distance (AU)
1.3495609
Epoch of perihelion
Jan. 19, 2012, 6:55 p.m.
Epoch of perihelion (MJD)
55945.78849
Total Magnitude (M1)
4.7
Slope Parameter (k1)
58.125
Physical Parameters
Follow-up Details
Number of observations
106
Arc length (days)
244.00
Spectroscopy Details
Known Taxonomies
None
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