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Minor planet follow-up portal
v. 3.15.3
2025 FN4
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Name
CD3HPT2 → 2025 FN4
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-Mar-24 11:56
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60808.0
May 13, 2025
Orbital inclination in deg
26.63247
Longitude of Ascending Node (deg)
8.939
Arg of perihelion (deg)
270.59541
Eccentricity
0.5515103
Mean distance (AU)
1.5851131
Mean Anomaly (deg)
347.65287
Absolute Magnitude (H)
22.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
98
Diameter in meters
(range)
47 - 366
Physical Parameters
Diameter
Initial Diameter Guess using H=22.8 and albedo=0.14 (0.01 to 0.5)
MPC Default
97.83 m
+268.0 / -46.0
Follow-up Details
NEOCP
digest2
score
74
Number of observations
27
Arc length (days)
3.20
Time since last observation (days)
0.04
Spectroscopy Details
Known Taxonomies
None
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