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Minor planet follow-up portal
v. 3.15.2
2024 CK4
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Schedule Spectroscopic Observations
Name
P21Rj7k → 2024 CK4
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)
Site
Min Altitude
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Measurements
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Last Update: 2024-Feb-08 08:34
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60347.0
Feb. 7, 2024
Orbital inclination in deg
35.37643
Longitude of Ascending Node (deg)
130.54034
Arg of perihelion (deg)
116.59903
Eccentricity
0.784821
Mean distance (AU)
5.096566
Mean Anomaly (deg)
353.13069
Absolute Magnitude (H)
18.7
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
646
Diameter in meters
(range)
312 - 2418
Physical Parameters
Diameter
Initial Diameter Guess using H=18.7 and albedo=0.14 (0.01 to 0.5)
MPC Default
646.34 m
+1772.0 / -304.0
Follow-up Details
NEOCP
digest2
score
100
Number of observations
4
Arc length (days)
0.76
Time since last observation (days)
1.15
Spectroscopy Details
Known Taxonomies
None
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