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v. 3.15.3
C/2025 M2
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Name
P22b3vw → C/2025 M2
Type
Comet
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-Jun-27 13:52
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60824.0
May 29, 2025
Orbital inclination in deg
173.21035
Longitude of Ascending Node (deg)
305.54451
Arg of perihelion (deg)
96.96593
Eccentricity
0.995405
Perihelion distance (AU)
2.7262457
Epoch of perihelion
Nov. 28, 2027, 8:12 a.m.
Epoch of perihelion (MJD)
61737.34210
Total Magnitude (M1)
10.9
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=10.9 and albedo=0.14 (0.01 to 0.5)
MPC Default
23467.18 m
+64339.0 / -11050.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
43
Arc length (days)
29.03
Time since last observation (days)
0.20
Spectroscopy Details
Known Taxonomies
None
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