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Minor planet follow-up portal
v. 3.13.4
154233 (2002 JL109)
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Type
Asteroid (Main-Belt)
Status
Actively Following
Characterization Target
Source
Goldstone
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: 2023-Dec-08 06:34
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60254.0
Nov. 6, 2023
Orbital inclination in deg
5.27758
Longitude of Ascending Node (deg)
28.53084
Arg of perihelion (deg)
134.39513
Eccentricity
0.1985966
Mean distance (AU)
3.0734087
Mean Anomaly (deg)
41.84553
Absolute Magnitude (H)
15.68
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
2597
Diameter in meters
(range)
1254 - 9717
Physical Parameters
Diameter
Initial Diameter Guess using H=15.68 and albedo=0.14 (0.01 to 0.5)
MPC Default
2596.93 m
+7120.0 / -1223.0
Absolute Magnitude
E2023-FL5
15.64
Follow-up Details
Number of observations
618
Arc length (days)
6939.00
Time since last observation (days)
121.81
Spectroscopy Details
Known Taxonomies
None
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