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Minor planet follow-up portal
v. 3.17.1
2025 OW12
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Name
P22c9YW → 2025 OW12
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,V45,V47; (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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Min Altitude
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Measurements
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Last Update: 2025-Aug-01 16:52
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60883.0
July 27, 2025
Orbital inclination in deg
3.82968
Longitude of Ascending Node (deg)
88.01596
Arg of perihelion (deg)
2.62307
Eccentricity
0.2902667
Mean distance (AU)
0.9852386
Mean Anomaly (deg)
240.08353
Absolute Magnitude (H)
24.0
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
56
Diameter in meters
(range)
27 - 211
Physical Parameters
Diameter
Initial Diameter Guess using H=24.0 and albedo=0.14 (0.01 to 0.5)
MPC Default
56.29 m
+154.0 / -27.0
Absolute Magnitude
MPC Default
24.0
Follow-up Details
NEOCP
digest2
score
100
Number of observations
7
Arc length (days)
2.07
Time since last observation (days)
3.47
Spectroscopy Details
Known Taxonomies
None
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