Schedule Observations Schedule Spectroscopic Observations
NameA11H8ut → C/2026 S2
Type Comet
Status Not Following
Source Minor Planet Center
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Recent Blocks Scheduled
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Measurements
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Last Update: 2026-Oct-08 10:54
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61311.0 Sept. 28, 2026
Orbital inclination in deg 158.46461
Longitude of Ascending Node (deg) 352.05853
Arg of perihelion (deg) 303.69049
Eccentricity 0.9737102
Perihelion distance (AU) 4.3868589
Epoch of perihelion May 31, 2027, 9:06 a.m.
Epoch of perihelion (MJD) 61556.37955
Total Magnitude (M1) 11.5
Slope Parameter (k1) 10.0
Physical Parameters
Diameter Initial Diameter Guess using H=11.5 and albedo=0.14 (0.01 to 0.5)

MPC Default
17801.68 m +48806.0 / -8382.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 75
Arc length (days) 18.89
Time since last observation (days) 0.57
Spectroscopy Details
Known Taxonomies None