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Minor planet follow-up portal
v. 3.16.4
2025 WN3
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Schedule Spectroscopic Observations
Name
P22hAEJ → 2025 WN3
Type
NEO
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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Last Update: 2025-Nov-25 21:54
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61054.0
Jan. 14, 2026
Orbital inclination in deg
8.99213
Longitude of Ascending Node (deg)
51.41565
Arg of perihelion (deg)
13.6564
Eccentricity
0.2416463
Mean distance (AU)
1.4245265
Mean Anomaly (deg)
26.93554
Absolute Magnitude (H)
25.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
25
Diameter in meters
(range)
12 - 92
Physical Parameters
Diameter
Initial Diameter Guess using H=25.8 and albedo=0.14 (0.01 to 0.5)
MPC Default
24.57 m
+67.0 / -12.0
Follow-up Details
NEOCP
digest2
score
79
Number of observations
18
Arc length (days)
40.83
Time since last observation (days)
0.60
Spectroscopy Details
Known Taxonomies
None
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