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Minor planet follow-up portal
v. 3.15.3
2023 JW18
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Name
P11EZlW → 2023 JW18
Type
NEO
Status
Not 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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Measurements
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Last Update: 2023-Jun-06 16:24
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60151.0
July 26, 2023
Orbital inclination in deg
118.11488
Longitude of Ascending Node (deg)
323.52723
Arg of perihelion (deg)
99.65585
Eccentricity
0.8080096
Mean distance (AU)
23.6126752
Mean Anomaly (deg)
359.31966
Absolute Magnitude (H)
14.7
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
4078
Diameter in meters
(range)
1970 - 15259
Physical Parameters
Diameter
Initial Diameter Guess using H=14.7 and albedo=0.14 (0.01 to 0.5)
MPC Default
4078.13 m
+11181.0 / -1920.0
Follow-up Details
NEOCP
digest2
score
10
Number of observations
29
Arc length (days)
63.98
Time since last observation (days)
8.21
Spectroscopy Details
Known Taxonomies
None
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