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v. 3.17.1
C/2009 UG89
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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 03:03
Orbital Elements
MPC Comet
Epoch of elements (MJD)
55499.0
Oct. 30, 2010
Orbital inclination in deg
130.0998277888015
Longitude of Ascending Node (deg)
321.0070613051065
Arg of perihelion (deg)
60.65133772181098
Eccentricity
1.007959783401028
Perihelion distance (AU)
3.9311712
Epoch of perihelion
Dec. 16, 2010, 6:17 a.m.
Epoch of perihelion (MJD)
55546.26220
Total Magnitude (M1)
5.2
Slope Parameter (k1)
39.375
Physical Parameters
Follow-up Details
Number of observations
966
Arc length (days)
918.00
Spectroscopy Details
Known Taxonomies
None
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