Schedule Observations Schedule Spectroscopic Observations
NameA11vZ28 → C/2025 W2
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-Dec-05 04:54
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61064.0 Jan. 24, 2026
Orbital inclination in deg 94.703
Longitude of Ascending Node (deg) 90.83338
Arg of perihelion (deg) 41.04212
Eccentricity 0.9440432
Perihelion distance (AU) 1.4530380
Epoch of perihelion Dec. 7, 2025, 8:30 p.m.
Epoch of perihelion (MJD) 61016.85484
Total Magnitude (M1) 17.1
Slope Parameter (k1) 10.0
Physical Parameters
Diameter Initial Diameter Guess using H=17.1 and albedo=0.14 (0.01 to 0.5)

MPC Default
1350.4 m +3702.0 / -636.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 37
Arc length (days) 36.71
Time since last observation (days) 3.45
Spectroscopy Details
Known Taxonomies None