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Minor planet follow-up portal
v. 3.17.1
2023 YO1
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Name
P11PXfe → 2023 YO1
Type
NEO (Apollo)
Status
Actively Following
Characterization Target
Source
NASA
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-Jun-23 06:52
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61215.0
June 24, 2026
Orbital inclination in deg
4.53037
Longitude of Ascending Node (deg)
289.19254
Arg of perihelion (deg)
236.84769
Eccentricity
0.0516494
Mean distance (AU)
1.0095269
Mean Anomaly (deg)
100.4742
Absolute Magnitude (H)
25.98
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
23
Diameter in meters
(range)
11 - 85
Physical Parameters
Absolute Magnitude
autocmod 3.0f
E2025-OA8
25.93
+/- 0.37199
Diameter
Initial Diameter Guess using H=25.98 and albedo=0.14 (0.01 to 0.5)
MPC Default
22.62 m
+62.0 / -11.0
Follow-up Details
NEOCP
digest2
score
98
Number of observations
48
Arc length (days)
580.00
Time since last observation (days)
331.29
Spectroscopy Details
Known Taxonomies
None
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