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Minor planet follow-up portal
v. 3.14.2
2021 AD24
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Name
C5G9902 → 2021 AD24
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: 2021-May-02 09:21
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59335.0
May 1, 2021
Orbital inclination in deg
6.35542
Longitude of Ascending Node (deg)
146.54808
Arg of perihelion (deg)
53.89857
Eccentricity
0.3436143
Mean distance (AU)
1.5745189
Mean Anomaly (deg)
5.88509
Absolute Magnitude (H)
22.9
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
93
Diameter in meters
(range)
45 - 350
Physical Parameters
Diameter
Initial Diameter Guess using H=22.9 and albedo=0.14 (0.01 to 0.5)
MPC Default
93.42 m
+256.0 / -44.0
Follow-up Details
NEOCP
digest2
score
10
Number of observations
32
Arc length (days)
114.90
Time since last observation (days)
0.23
Spectroscopy Details
Known Taxonomies
None
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