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Minor planet follow-up portal
v. 3.15.2
2024 WC20
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Name
P222rWL → 2024 WC20
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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Last Update: 2024-Dec-03 12:56
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60644.0
Nov. 30, 2024
Orbital inclination in deg
7.95393
Longitude of Ascending Node (deg)
319.08206
Arg of perihelion (deg)
176.49375
Eccentricity
0.4581095
Mean distance (AU)
1.9932837
Mean Anomaly (deg)
336.88266
Absolute Magnitude (H)
22.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
123
Diameter in meters
(range)
59 - 461
Physical Parameters
Diameter
Initial Diameter Guess using H=22.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
123.16 m
+338.0 / -58.0
Follow-up Details
NEOCP
digest2
score
74
Number of observations
17
Arc length (days)
6.00
Time since last observation (days)
0.05
Spectroscopy Details
Known Taxonomies
None
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