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Minor planet follow-up portal
v. 3.15.2
2022 EA2
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Name
A10Gnoi → 2022 EA2
Type
NEO
Status
Actively Following
Source
Minor Planet Center
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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Last Update: 2022-Apr-07 00:00
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59600.0
Jan. 21, 2022
Orbital inclination in deg
0.59885
Longitude of Ascending Node (deg)
228.49924
Arg of perihelion (deg)
281.37562
Eccentricity
0.3384148
Mean distance (AU)
1.5284852
Mean Anomaly (deg)
344.01441
Absolute Magnitude (H)
25.24
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
32
Diameter in meters
(range)
15 - 119
Physical Parameters
Phase Slope
MPC Default
0.15
Diameter
Initial Diameter Guess using H=25.24 and albedo=0.14 (0.01 to 0.5)
MPC Default
31.8 m
+87.0 / -15.0
Absolute Magnitude
MPC Default
25.24
Follow-up Details
Number of observations
100
Arc length (days)
40.00
Time since last observation (days)
160.79
Spectroscopy Details
Known Taxonomies
None
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