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v. 3.15.2
457059 (2008 EG)
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Type
NEO (Aten)
Status
Actively Following
Characterization Target
Source
Yarkovsky
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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Measurements
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Last Update: 2025-Feb-21 06:03
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60712.0
Feb. 6, 2025
Orbital inclination in deg
26.7833
Longitude of Ascending Node (deg)
327.44544
Arg of perihelion (deg)
355.52254
Eccentricity
0.7389339
Mean distance (AU)
0.9428581
Mean Anomaly (deg)
84.11161
Absolute Magnitude (H)
20.06
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
346
Diameter in meters
(range)
167 - 1293
Physical Parameters
Diameter
Initial Diameter Guess using H=20.06 and albedo=0.14 (0.01 to 0.5)
MPC Default
345.51 m
+947.0 / -163.0
Absolute Magnitude
E2021B25
20.06
Follow-up Details
Number of observations
102
Arc length (days)
7305.00
Time since last observation (days)
3.79
Spectroscopy Details
Known Taxonomies
None
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