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v. 3.15.3
ST25I09
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Type
Candidate
Status
Actively Following
Source
Minor Planet Center
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; (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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Measurements
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Last Update: 2025-Sep-16 18:01
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60934.0
Sept. 16, 2025
Orbital inclination in deg
19.42182
Longitude of Ascending Node (deg)
355.59256
Arg of perihelion (deg)
13.43805
Eccentricity
0.9254897
Perihelion distance (AU)
1.0034368
Epoch of perihelion
Sept. 27, 2025, 12:45 p.m.
Epoch of perihelion (MJD)
60945.53128
Total Magnitude (M1)
26.2
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=26.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
20.44 m
+56.0 / -10.0
Follow-up Details
NEOCP
digest2
score
100
Number of observations
4
Arc length (days)
0.03
Time since last observation (days)
1.65
Spectroscopy Details
Known Taxonomies
None
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