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Minor planet follow-up portal
v. 3.16.4
2025 WR1
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Name
ST25K32 → 2025 WR1
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-24 13:03
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61002.0
Nov. 23, 2025
Orbital inclination in deg
1.57042
Longitude of Ascending Node (deg)
61.10761
Arg of perihelion (deg)
314.02447
Eccentricity
0.5721682
Mean distance (AU)
2.0598114
Mean Anomaly (deg)
10.97583
Absolute Magnitude (H)
29.5
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
4
Diameter in meters
(range)
2 - 17
Physical Parameters
Diameter
Initial Diameter Guess using H=29.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
4.47 m
+12.0 / -2.0
Follow-up Details
NEOCP
digest2
score
84
Number of observations
18
Arc length (days)
0.94
Time since last observation (days)
0.37
Spectroscopy Details
Known Taxonomies
None
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