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Minor planet follow-up portal
v. 3.15.2
2024 CQ4
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Schedule Spectroscopic Observations
Name
P21RHVk → 2024 CQ4
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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Min Altitude
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Measurements
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Last Update: 2024-Feb-14 11:50
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60353.0
Feb. 13, 2024
Orbital inclination in deg
1.101
Longitude of Ascending Node (deg)
115.96263
Arg of perihelion (deg)
355.61693
Eccentricity
0.4669349
Mean distance (AU)
1.8650788
Mean Anomaly (deg)
9.98594
Absolute Magnitude (H)
25.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
32
Diameter in meters
(range)
16 - 121
Physical Parameters
Diameter
Initial Diameter Guess using H=25.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
32.39 m
+89.0 / -15.0
Follow-up Details
NEOCP
digest2
score
91
Number of observations
27
Arc length (days)
0.94
Time since last observation (days)
0.30
Spectroscopy Details
Known Taxonomies
None
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