Schedule Observations Schedule Spectroscopic Observations
NameC819FC2 → C/2022 S4
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: 2023-Dec-11 06:42
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60200.0 Sept. 13, 2023
Orbital inclination in deg 101.21843
Longitude of Ascending Node (deg) 220.17408
Arg of perihelion (deg) 268.47173
Eccentricity 0.9991023
Perihelion distance (AU) 2.7634016
Epoch of perihelion July 18, 2024, 10:24 a.m.
Epoch of perihelion (MJD) 60509.43341
Total Magnitude (M1) 9.7
Slope Parameter (k1) 8.25
Physical Parameters
Reciprocal of semimajor axis E2023-X98
0.000041 au +/- 0.0000019
+/- 0.0000019
PC autocmod 3.0f

27
0.03
K2 autocmod 3.0f

27
5.0
M2 from 6 observations, autocmod 3.0f

27
12.2 +/- 0.2
K1 autocmod 3.0f

27
8.25
M1 2 parameter fit from 468 observations, autocmod 3.0f

27
9.7 +/- 0.5
Diameter Initial Diameter Guess using H=12.2 and albedo=0.14 (0.01 to 0.5)

MPC Default
12896.18 m +35357.0 / -6072.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 161
Arc length (days) 343.00
Time since last observation (days) 24.81
Spectroscopy Details
Known Taxonomies None