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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 - V45; (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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Last Update: 2026-Mar-03 06:34
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61087.0
Feb. 16, 2026
Orbital inclination in deg
26.78905
Longitude of Ascending Node (deg)
327.44061
Arg of perihelion (deg)
355.52535
Eccentricity
0.7390048
Mean distance (AU)
0.9428422
Mean Anomaly (deg)
127.83667
Absolute Magnitude (H)
20.09
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
341
Diameter in meters
(range)
165 - 1275
Physical Parameters
Diameter
Initial Diameter Guess using H=20.09 and albedo=0.14 (0.01 to 0.5)
MPC Default
340.77 m
+934.0 / -160.0
Absolute Magnitude
E2025C50
20.05
Follow-up Details
Number of observations
121
Arc length (days)
7670.00
Time since last observation (days)
1.82
Spectroscopy Details
Known Taxonomies
None
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