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Minor planet follow-up portal
v. 3.15.2
2024 SD4
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Name
A11bM0a → 2024 SD4
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-Sep-29 02:12
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60581.0
Sept. 28, 2024
Orbital inclination in deg
11.06506
Longitude of Ascending Node (deg)
168.11169
Arg of perihelion (deg)
114.71313
Eccentricity
0.5393859
Mean distance (AU)
1.626626
Mean Anomaly (deg)
25.66628
Absolute Magnitude (H)
22.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
129
Diameter in meters
(range)
62 - 483
Physical Parameters
Diameter
Initial Diameter Guess using H=22.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
128.96 m
+354.0 / -61.0
Follow-up Details
NEOCP
digest2
score
100
Number of observations
14
Arc length (days)
1.77
Time since last observation (days)
0.45
Spectroscopy Details
Known Taxonomies
None
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