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C/2011 R1
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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-16 17:34
Orbital Elements
MPC Comet
Epoch of elements (MJD)
56224.0
Oct. 24, 2012
Orbital inclination in deg
116.1968421515487
Longitude of Ascending Node (deg)
221.4084577921081
Arg of perihelion (deg)
308.861191719694
Eccentricity
1.00074116581749
Perihelion distance (AU)
2.0795711
Epoch of perihelion
Oct. 19, 2012, 2:54 p.m.
Epoch of perihelion (MJD)
56219.62093
Total Magnitude (M1)
9.9
Slope Parameter (k1)
15.0
Physical Parameters
Follow-up Details
Number of observations
1454
Arc length (days)
1246.00
Spectroscopy Details
Known Taxonomies
None
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