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Minor planet follow-up portal
v. 3.17.1a
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)
ELP 0.4m - V98; (TEMP; McDonald, Texas)
ELP 0.4m - V99; (TEMP; 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-Feb-07 19:29
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61079.0
Feb. 8, 2026
Orbital inclination in deg
26.78884
Longitude of Ascending Node (deg)
327.44076
Arg of perihelion (deg)
355.52514
Eccentricity
0.7390035
Mean distance (AU)
0.9428418
Mean Anomaly (deg)
119.22444
Absolute Magnitude (H)
20.07
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
344
Diameter in meters
(range)
166 - 1287
Physical Parameters
Diameter
Initial Diameter Guess using H=20.07 and albedo=0.14 (0.01 to 0.5)
MPC Default
343.92 m
+943.0 / -162.0
Absolute Magnitude
E2025C50
20.05
Follow-up Details
Number of observations
106
Arc length (days)
7670.00
Time since last observation (days)
18.81
Spectroscopy Details
Known Taxonomies
None
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