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Minor planet follow-up portal
v. 3.12.1
481965 (2009 EB1)
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Type
NEO (Apollo)
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.)
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
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Min Altitude
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Measurements
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Last Update: 2022-May-18 19:08
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59718.0
May 19, 2022
Orbital inclination in deg
12.50683
Longitude of Ascending Node (deg)
151.33124
Arg of perihelion (deg)
187.56033
Eccentricity
0.4543372
Mean distance (AU)
1.1064049
Mean Anomaly (deg)
318.05199
Absolute Magnitude (H)
20.73
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
232
Diameter in meters
(range)
123 - 950
Physical Parameters
Diameter
Initial Diameter Guess using H=20.73 and albedo=0.14 (0.01 to 0.5)
MPC Default
253.78 m
+696.0 / -119.0
Absolute Magnitude
E2022-GB5
20.69
Follow-up Details
Number of observations
143
Arc length (days)
7305.00
Time since last observation (days)
20.80
Spectroscopy Details
Known Taxonomies
None
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