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v. 3.17.1a
450P
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Name
MAh7000 → 450P
Type
Comet
Status
Not 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)
ELP 0.4m - V45; (McDonald, Texas)
ELP 0.4m - V99; (TEMP; 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)
Site
Min Altitude
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Measurements
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Last Update: 2026-Jan-16 05:54
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61046.0
Jan. 6, 2026
Orbital inclination in deg
8.0049
Longitude of Ascending Node (deg)
126.92377
Arg of perihelion (deg)
333.40351
Eccentricity
0.5170199
Perihelion distance (AU)
4.9224150
Epoch of perihelion
Sept. 7, 2025, 1:48 a.m.
Epoch of perihelion (MJD)
60925.07508
Total Magnitude (M1)
12.9
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=12.9 and albedo=0.14 (0.01 to 0.5)
MPC Default
9342.45 m
+25614.0 / -4399.0
Follow-up Details
NEOCP
digest2
score
85
Number of observations
4
Arc length (days)
7.00
Time since last observation (days)
3.63
Spectroscopy Details
Known Taxonomies
None
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