Schedule Observations Schedule Spectroscopic Observations
NameP22aZna → C/2025 M1
Type Comet
Status Actively Following
Source Minor Planet Center
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Last Update: 2025-Jun-27 09:04
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60903.0 Aug. 16, 2025
Orbital inclination in deg 64.89987
Longitude of Ascending Node (deg) 66.95877
Arg of perihelion (deg) 230.43202
Eccentricity 0.9978404
Perihelion distance (AU) 10.8281371
Epoch of perihelion Aug. 3, 2029, 1:55 a.m.
Epoch of perihelion (MJD) 62351.08022
Total Magnitude (M1) 9.3
Slope Parameter (k1) 10.0
Physical Parameters
Diameter Initial Diameter Guess using H=9.3 and albedo=0.14 (0.01 to 0.5)

MPC Default
49029.89 m +134423.0 / -23086.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 41
Arc length (days) 1500.61
Time since last observation (days) 0.60
Spectroscopy Details
Known Taxonomies None