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v. 3.17.1
C/2026 L1
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Name
P12niTu → C/2026 L1
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-Jun-09 12:01
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61250.0
July 29, 2026
Orbital inclination in deg
67.2703
Longitude of Ascending Node (deg)
130.50076
Arg of perihelion (deg)
200.68006
Eccentricity
0.9946075
Perihelion distance (AU)
4.8763148
Epoch of perihelion
April 11, 2027, 8:39 p.m.
Epoch of perihelion (MJD)
61506.86089
Total Magnitude (M1)
12.4
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=12.4 and albedo=0.14 (0.01 to 0.5)
MPC Default
11761.45 m
+32246.0 / -5538.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
33
Arc length (days)
62.00
Time since last observation (days)
0.19
Spectroscopy Details
Known Taxonomies
None
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