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v. 3.15.2
2023 JC4
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Name
C980ZA2 → 2023 JC4
Type
NEO (Aten)
Status
Not Following
Source
NASA
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: 2024-Feb-20 19:27
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60102.0
June 7, 2023
Orbital inclination in deg
2.38356
Longitude of Ascending Node (deg)
190.58192
Arg of perihelion (deg)
210.8535
Eccentricity
0.2149525
Mean distance (AU)
0.87101
Mean Anomaly (deg)
227.09843
Absolute Magnitude (H)
25.44
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
29
Diameter in meters
(range)
14 - 109
Physical Parameters
Absolute Magnitude
autocmod 3.0f
MPO745150
25.42
+/- 0.36078
Diameter
Initial Diameter Guess using H=25.44 and albedo=0.14 (0.01 to 0.5)
MPC Default
29.0 m
+80.0 / -14.0
Follow-up Details
NEOCP
digest2
score
74
Number of observations
56
Arc length (days)
19.00
Time since last observation (days)
5.25
Spectroscopy Details
Known Taxonomies
None
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