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v. 3.17.1
C/2009 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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Last Update: 2026-May-23 06:30
Orbital Elements
MPC Comet
Epoch of elements (MJD)
54960.0
May 9, 2009
Orbital inclination in deg
108.3102563579814
Longitude of Ascending Node (deg)
120.6349939093651
Arg of perihelion (deg)
175.4440802487743
Eccentricity
0.9976784818454305
Perihelion distance (AU)
1.1287420
Epoch of perihelion
April 16, 2009, 12:08 p.m.
Epoch of perihelion (MJD)
54937.50566
Total Magnitude (M1)
9.1
Slope Parameter (k1)
43.125
Physical Parameters
Follow-up Details
Number of observations
119
Arc length (days)
113.00
Spectroscopy Details
Known Taxonomies
None
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