Schedule Observations Schedule Spectroscopic Observations
NameA11nyuL → C/2025 K1
Type Comet [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-Jul-13 06:03
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60800.0 May 5, 2025
Orbital inclination in deg 147.8989
Longitude of Ascending Node (deg) 97.49385
Arg of perihelion (deg) 270.82477
Eccentricity 1.0013922
Perihelion distance (AU) 0.3351636
Epoch of perihelion Oct. 8, 2025, 8:08 a.m.
Epoch of perihelion (MJD) 60956.33915
Total Magnitude (M1) 11.2
Slope Parameter (k1) 11.75
Physical Parameters
Reciprocal of semimajor axis E2025-N86
-0.000023 au +/- 0.0000493
+/- 0.0000493
PC autocmod 3.0f

4
0.03
K2 autocmod 3.0f

4
5.0
M2 from 29 observations, autocmod 3.0f

4
14.6 +/- 0.3
K1 autocmod 3.0f

4
11.75
M1 2 parameter fit from 513 observations, autocmod 3.0f

4
11.2 +/- 0.3
Diameter Initial Diameter Guess using H=13.2 and albedo=0.14 (0.01 to 0.5)

MPC Default
8136.94 m +22309.0 / -3831.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 85
Arc length (days) 8.00
Time since last observation (days) 6.78
Spectroscopy Details
Known Taxonomies None