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v. 3.15.2
P/2025 C1
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Name
A11izBV → P/2025 C1
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)
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-Feb-10 15:10
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60766.0
April 1, 2025
Orbital inclination in deg
7.55123
Longitude of Ascending Node (deg)
9.11847
Arg of perihelion (deg)
189.90747
Eccentricity
0.3272283
Perihelion distance (AU)
2.7437878
Epoch of perihelion
Feb. 19, 2025, 1:45 a.m.
Epoch of perihelion (MJD)
60725.07302
Total Magnitude (M1)
11.9
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=11.9 and albedo=0.14 (0.01 to 0.5)
MPC Default
14806.79 m
+40595.0 / -6972.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
179
Arc length (days)
7.91
Time since last observation (days)
0.20
Spectroscopy Details
Known Taxonomies
None
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