Schedule Observations Schedule Spectroscopic Observations
NameA112WW7 → C/2022 QE78
Type Comet (Hyperbolic)
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-Sep-29 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61000.0 Nov. 21, 2025
Orbital inclination in deg 36.64872
Longitude of Ascending Node (deg) 119.88785
Arg of perihelion (deg) 0.64479
Eccentricity 0.9999204
Perihelion distance (AU) 5.4758824
Epoch of perihelion Sept. 12, 2025, 3:58 a.m.
Epoch of perihelion (MJD) 60930.16563
Total Magnitude (M1) 5.0
Slope Parameter (k1) 9.25
Physical Parameters
Reciprocal of semimajor axis E2025-T80
0.000103 au +/- 0.0000006
+/- 0.0000006
PC autocmod 3.0f

83
0.03
K2 autocmod 3.0f

83
5.0
M2 from 79 observations, autocmod 3.0f

83
9.0 +/- 0.5
K1 autocmod 3.0f

83
9.25
M1 2 parameter fit from 2364 observations, autocmod 3.0f

83
5.0 +/- 0.6
Diameter Initial Diameter Guess using H=7.6 and albedo=0.14 (0.01 to 0.5)

MPC Default
107265.72 m +294086.0 / -50506.0
Follow-up Details
NEOCP digest2 score 68
Number of observations 2603
Arc length (days) 1129.00
Time since last observation (days) 17.90
Spectroscopy Details
Known Taxonomies None