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Minor planet follow-up portal
v. 3.15.3
C/2025 D1
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Name
C11KVH5 → C/2025 D1
Type
Comet
Status
Not Following
Source
Minor Planet Center
UTC date
------------ Any 1.0m ------------
LSC 1.0m - W85-87; (CTIO, Chile)
ELP 1.0m - V37,V39; (McDonald, Texas)
COJ 1.0m - Q63-64; (Siding Spring, Aust.)
CPT 1.0m - K91-93; (Sutherland, S. Africa)
TFN 1.0m - Z31,Z24; (Tenerife, Spain)
------------ Any 0.4m ------------
LSC 0.4m - W89,W79; (CTIO, Chile)
ELP 0.4m - V38; (McDonald, Texas)
OGG 0.4m - T03-04; (Maui, Hawaii)
COJ 0.4m - Q58-59; (Siding Spring, Aust.)
CPT 0.4m - L09; (Sutherland, S. Africa)
TFN 0.4m - Z17,Z21; (Tenerife, Spain)
------------ Any 2.0m ------------
FTS 2.0m - E10; (Siding Spring, Aust.) [MuSCAT4]
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
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Measurements
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Last Update: 2025-Feb-22 11:21
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60727.0
Feb. 21, 2025
Orbital inclination in deg
84.54162
Longitude of Ascending Node (deg)
312.86725
Arg of perihelion (deg)
186.22634
Eccentricity
0.9994024
Perihelion distance (AU)
14.0720233
Epoch of perihelion
June 14, 2028, 8:13 p.m.
Epoch of perihelion (MJD)
61936.84240
Total Magnitude (M1)
8.9
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=8.9 and albedo=0.14 (0.01 to 0.5)
MPC Default
58946.9 m
+161612.0 / -27755.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
31
Arc length (days)
2453.06
Time since last observation (days)
0.40
Spectroscopy Details
Known Taxonomies
None
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