Schedule Observations Schedule Spectroscopic Observations
NameC60E7J2 → C/2021 T2
Type Comet (Hyperbolic) [Dynamically New]
Status Actively Following
Characterization Target
Source LOOK Project
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2026-Feb-07 20:25
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60000.0 Feb. 25, 2023
Orbital inclination in deg 117.5342
Longitude of Ascending Node (deg) 223.23199
Arg of perihelion (deg) 263.5984
Eccentricity 1.0003247
Perihelion distance (AU) 1.2477411
Epoch of perihelion June 7, 2022, 9:44 p.m.
Epoch of perihelion (MJD) 59737.90597
Total Magnitude (M1) 15.3
Slope Parameter (k1) 4.5
Physical Parameters
Reciprocal of semimajor axis E2023-A50
-0.000101 au +/- 0.0000106
+/- 0.0000106
K1 autocmod 3.0e

10
4.5
M1 2 parameter fit from 156 observations, autocmod 3.0e

10
15.3 +/- 0.6
Diameter Initial Diameter Guess using H=14.4 and albedo=0.14 (0.01 to 0.5)

MPC Default
4682.32 m +12837.0 / -2205.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 186
Arc length (days) 146.00
Time since last observation (days) 1116.83
Spectroscopy Details
Known Taxonomies None