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v. 3.15.3
2025 QK9
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Name
P22dwKg → 2025 QK9
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-Aug-28 01:34
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60915.0
Aug. 28, 2025
Orbital inclination in deg
1.19383
Longitude of Ascending Node (deg)
17.4432
Arg of perihelion (deg)
357.11655
Eccentricity
0.5615337
Mean distance (AU)
2.2251934
Mean Anomaly (deg)
349.18343
Absolute Magnitude (H)
24.1
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
54
Diameter in meters
(range)
26 - 201
Physical Parameters
Diameter
Initial Diameter Guess using H=24.1 and albedo=0.14 (0.01 to 0.5)
MPC Default
53.76 m
+147.0 / -25.0
Follow-up Details
NEOCP
digest2
score
100
Number of observations
14
Arc length (days)
2.70
Time since last observation (days)
0.61
Spectroscopy Details
Known Taxonomies
None
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