• 2025-06-16 07:39 UTC
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NameA116lVm → C/2024 J3
Type Comet (Hyperbolic)
Status Actively Following
Characterization Target
Source LOOK Project
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
Measurements
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Last Update: 2025-Apr-28 06:24
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60800.0 May 5, 2025
Orbital inclination in deg 75.63942
Longitude of Ascending Node (deg) 285.96119
Arg of perihelion (deg) 74.08889
Eccentricity 1.0007958
Perihelion distance (AU) 3.8651046
Epoch of perihelion Nov. 25, 2026, 7:35 a.m.
Epoch of perihelion (MJD) 61369.31625
Total Magnitude (M1) 7.7
Slope Parameter (k1) 6.75
Physical Parameters
Reciprocal of semimajor axis E2025-HB5
0.000043 au +/- 0.0000039
+/- 0.0000039
K1 autocmod 3.0f

22
6.75
M1 2 parameter fit from 270 observations, autocmod 3.0f

22
7.7 +/- 0.5
Diameter Initial Diameter Guess using H=9.1 and albedo=0.14 (0.01 to 0.5)

MPC Default
53760.21 m +147392.0 / -25313.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 278
Arc length (days) 353.00
Time since last observation (days) 0.81
Spectroscopy Details
Known Taxonomies None