Schedule Observations Schedule Spectroscopic Observations
NameP21TuJa → C/2024 G4
Type Comet (Jupiter Family) [Dynamically New]
Status Actively Following
Characterization Target
Source LOOK Project
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2025-Mar-11 19:23
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60800.0 May 5, 2025
Orbital inclination in deg 33.02619
Longitude of Ascending Node (deg) 152.98332
Arg of perihelion (deg) 131.42135
Eccentricity 0.9984635
Perihelion distance (AU) 4.9004002
Epoch of perihelion March 21, 2026, 3:09 p.m.
Epoch of perihelion (MJD) 61120.63191
Total Magnitude (M1) 12.7
Slope Parameter (k1) 4.5
Physical Parameters
Reciprocal of semimajor axis E2025-EB9
-0.000073 au +/- 0.000005
+/- 0.000005
K1 autocmod 3.0f

8
4.5
M1 2 parameter fit from 105 observations, autocmod 3.0f

8
12.7 +/- 0.6
Follow-up Details
Number of observations 126
Arc length (days) 1513.00
Time since last observation (days) 2.27
Spectroscopy Details
Known Taxonomies None