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v. 3.17.1
C/2026 N1
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Name
P12onNw → C/2026 N1
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-Aug-19 16:21
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61236.0
July 15, 2026
Orbital inclination in deg
86.09718
Longitude of Ascending Node (deg)
265.70008
Arg of perihelion (deg)
74.21496
Eccentricity
0.9981973
Perihelion distance (AU)
5.2177508
Epoch of perihelion
Jan. 30, 2028, 12:46 a.m.
Epoch of perihelion (MJD)
61800.03227
Total Magnitude (M1)
12.0
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=12.0 and albedo=0.14 (0.01 to 0.5)
MPC Default
14140.38 m
+38768.0 / -6658.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
84
Arc length (days)
35.65
Time since last observation (days)
2.98
Spectroscopy Details
Known Taxonomies
None
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