Tsuchinshan-ATLAS (C/2023 A3)

Schedule Observations Schedule Spectroscopic Observations
NameA10SVYR → C/2023 A3
Type Comet (Hyperbolic) [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: 2023-Dec-08 19:25
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60200.0 Sept. 13, 2023
Orbital inclination in deg 139.1191
Longitude of Ascending Node (deg) 21.55689
Arg of perihelion (deg) 308.48415
Eccentricity 1.0001528
Perihelion distance (AU) 0.3914388
Epoch of perihelion Sept. 27, 2024, 5:15 p.m.
Epoch of perihelion (MJD) 60580.71882
Total Magnitude (M1) 6.1
Slope Parameter (k1) 8.5
Physical Parameters
Reciprocal of semimajor axis E2023-X98
-0.000213 au +/- 0.0000169
+/- 0.0000169
PC autocmod 3.0f

26
0.03
K2 autocmod 3.0f

26
5.0
M2 from 81 observations, autocmod 3.0f

26
9.2 +/- 0.3
K1 autocmod 3.0f

26
8.5
M1 from 1873 observations, assumed slope, autocmod 3.0f

26
6.1 +/- 0.4
Diameter Initial Diameter Guess using H=9.2 and albedo=0.14 (0.01 to 0.5)

MPC Default
51340.6 m +140758.0 / -24174.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 1966
Arc length (days) 484.00
Time since last observation (days) 22.80
Spectroscopy Details
Known Taxonomies None