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v. 3.17.1
P/2026 C2
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Name
P12lwY3 → P/2026 C2
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,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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Measurements
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Last Update: 2026-Mar-21 05:46
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61170.0
May 10, 2026
Orbital inclination in deg
7.4013
Longitude of Ascending Node (deg)
190.55967
Arg of perihelion (deg)
11.04237
Eccentricity
0.3143335
Perihelion distance (AU)
2.4356388
Epoch of perihelion
July 21, 2026, 11:10 p.m.
Epoch of perihelion (MJD)
61242.96572
Total Magnitude (M1)
16.6
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=16.6 and albedo=0.14 (0.01 to 0.5)
MPC Default
1700.05 m
+4661.0 / -800.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
148
Arc length (days)
48.49
Time since last observation (days)
2.59
Spectroscopy Details
Known Taxonomies
None
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