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v. 3.14.2
2021 LC4
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Name
P11gUxg → 2021 LC4
Type
Asteroid
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)
Site
Min Altitude
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Measurements
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Last Update: 2021-Jun-10 22:50
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59375.0
June 10, 2021
Orbital inclination in deg
3.22816
Longitude of Ascending Node (deg)
83.79049
Arg of perihelion (deg)
236.0221
Eccentricity
0.6329432
Mean distance (AU)
2.2508486
Mean Anomaly (deg)
347.57202
Absolute Magnitude (H)
26.5
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
18
Diameter in meters
(range)
9 - 67
Physical Parameters
Diameter
Initial Diameter Guess using H=26.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
17.8 m
+49.0 / -8.0
Follow-up Details
NEOCP
digest2
score
76
Number of observations
32
Arc length (days)
8.51
Time since last observation (days)
0.02
Spectroscopy Details
Known Taxonomies
None
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