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v. 3.17.1
2026 OE9
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Name
CEQXMN2 → 2026 OE9
Type
Asteroid
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)
Site
Min Altitude
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Measurements
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Last Update: 2026-Sep-02 18:45
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61335.0
Oct. 22, 2026
Orbital inclination in deg
6.55457
Longitude of Ascending Node (deg)
27.23573
Arg of perihelion (deg)
345.43165
Eccentricity
0.404816
Mean distance (AU)
2.6543023
Mean Anomaly (deg)
357.94659
Absolute Magnitude (H)
19.1
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
538
Diameter in meters
(range)
260 - 2012
Physical Parameters
Diameter
Initial Diameter Guess using H=19.1 and albedo=0.14 (0.01 to 0.5)
MPC Default
537.6 m
+1474.0 / -253.0
Follow-up Details
NEOCP
digest2
score
34
Number of observations
22
Arc length (days)
44.80
Time since last observation (days)
0.49
Spectroscopy Details
Known Taxonomies
None
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