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v. 3.15.3
2025 HL3
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Name
A11m6Lg → 2025 HL3
Type
NEO
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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Last Update: 2025-Apr-25 12:44
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60789.0
April 24, 2025
Orbital inclination in deg
12.17922
Longitude of Ascending Node (deg)
217.81956
Arg of perihelion (deg)
349.63168
Eccentricity
0.2862622
Mean distance (AU)
1.4542543
Mean Anomaly (deg)
2.87421
Absolute Magnitude (H)
24.5
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
45
Diameter in meters
(range)
22 - 167
Physical Parameters
Diameter
Initial Diameter Guess using H=24.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
44.72 m
+123.0 / -21.0
Follow-up Details
NEOCP
digest2
score
77
Number of observations
40
Arc length (days)
1.37
Time since last observation (days)
0.15
Spectroscopy Details
Known Taxonomies
None
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