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Minor planet follow-up portal
v. 3.17.1
P/2026 P1
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Name
P12p4Jx → P/2026 P1
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)
Site
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Measurements
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Last Update: 2026-Aug-25 01:35
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61327.0
Oct. 14, 2026
Orbital inclination in deg
8.56425
Longitude of Ascending Node (deg)
19.06768
Arg of perihelion (deg)
342.2133
Eccentricity
0.539921
Perihelion distance (AU)
3.6040560
Epoch of perihelion
Dec. 19, 2026, 7:44 p.m.
Epoch of perihelion (MJD)
61393.82276
Total Magnitude (M1)
14.3
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=14.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
4902.99 m
+13442.0 / -2309.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
116
Arc length (days)
15.57
Time since last observation (days)
0.69
Spectroscopy Details
Known Taxonomies
None
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