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C18TYD5
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Type
Candidate
Status
Actively 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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Ingest Time: 2025-Dec-22 19:55
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61030.0
Dec. 21, 2025
Orbital inclination in deg
77.2688
Longitude of Ascending Node (deg)
97.36439
Arg of perihelion (deg)
139.39539
Eccentricity
0.6210757
Mean distance (AU)
20.9279511
Mean Anomaly (deg)
297.1236
Absolute Magnitude (H)
9.0
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
56294
Diameter in meters
(range)
27193 - 210632
Physical Parameters
Diameter
Initial Diameter Guess using H=9.0 and albedo=0.14 (0.01 to 0.5)
MPC Default
56293.85 m
+154338.0 / -26506.0
Follow-up Details
NEOCP
digest2
score
67
Number of observations
12
Arc length (days)
1.03
Time since last observation (days)
0.77
Spectroscopy Details
Known Taxonomies
None
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