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Minor planet follow-up portal
v. 3.17.1
2025 OZ9
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Name
P22c9UE → 2025 OZ9
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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Last Update: 2025-Jul-31 13:02
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60938.0
Sept. 20, 2025
Orbital inclination in deg
18.38502
Longitude of Ascending Node (deg)
227.30413
Arg of perihelion (deg)
144.94545
Eccentricity
0.3506154
Mean distance (AU)
1.5798764
Mean Anomaly (deg)
342.95116
Absolute Magnitude (H)
22.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
123
Diameter in meters
(range)
59 - 461
Physical Parameters
Diameter
Initial Diameter Guess using H=22.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
123.16 m
+338.0 / -58.0
Absolute Magnitude
MPC Default
22.3
Follow-up Details
NEOCP
digest2
score
100
Number of observations
9
Arc length (days)
3.97
Time since last observation (days)
0.68
Spectroscopy Details
Known Taxonomies
None
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