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v. 3.17.1
C/1861 G1
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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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Ingest Time: 2026-May-22 09:34
Orbital Elements
MPC Comet
Epoch of elements (MJD)
920.0
May 25, 1861
Orbital inclination in deg
79.7733
Longitude of Ascending Node (deg)
31.8674
Arg of perihelion (deg)
213.4496
Eccentricity
0.983465
Perihelion distance (AU)
0.9207000
Epoch of perihelion
June 3, 1861, 9:21 p.m.
Epoch of perihelion (MJD)
929.88990
Total Magnitude (M1)
None
Slope Parameter (k1)
Physical Parameters
Follow-up Details
Number of observations
187
Arc length (days)
149.00
Spectroscopy Details
Known Taxonomies
None
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