Schedule Observations Schedule Spectroscopic Observations
NameA11pl3Z → 3I
Type NEO
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-14 20:59
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60867.0 July 11, 2025
Orbital inclination in deg 175.11279
Longitude of Ascending Node (deg) 322.15667
Arg of perihelion (deg) 127.99222
Eccentricity 6.1466415
Perihelion distance (AU) 1.3573747
Epoch of perihelion Oct. 29, 2025, 11:13 a.m.
Epoch of perihelion (MJD) 60977.46792
Total Magnitude (M1) 6.7
Slope Parameter (k1) 13.0
Physical Parameters
K1 autocmod 3.0f

8
16.5
M1 2 parameter fit from 390 observations, autocmod 3.0f

8
4.4 +/- 0.7
Reciprocal of semimajor axis E2025-N86
-3.787781 au +/- 0.0293819
+/- 0.0293819
Absolute Magnitude 0
11.931 +/- 0.61234
Diameter Initial Diameter Guess using H=14.8 and albedo=0.14 (0.01 to 0.5)

MPC Default
3894.58 m +10678.0 / -1834.0
Follow-up Details
NEOCP digest2 score 10
Number of observations 773
Arc length (days) 49.00
Time since last observation (days) 0.85
Spectroscopy Details
Known Taxonomies None