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Minor planet follow-up portal
v. 3.14.2
481965 (2009 EB1)
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Type
NEO (Apollo)
Status
Not Following
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: 2022-Aug-22 06:12
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59722.0
May 23, 2022
Orbital inclination in deg
12.50684
Longitude of Ascending Node (deg)
151.33073
Arg of perihelion (deg)
187.56127
Eccentricity
0.4543364
Mean distance (AU)
1.1063999
Mean Anomaly (deg)
321.4392
Absolute Magnitude (H)
20.73
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
254
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)
24.26
Spectroscopy Details
Known Taxonomies
None
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