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Minor planet follow-up portal
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ST21D32
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Type
Candidate
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: 2021-Apr-16 16:11
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59316.0
April 12, 2021
Orbital inclination in deg
12.20946
Longitude of Ascending Node (deg)
201.33221
Arg of perihelion (deg)
236.84165
Eccentricity
0.6338735
Mean distance (AU)
1.0897551
Mean Anomaly (deg)
47.08754
Absolute Magnitude (H)
29.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
5
Diameter in meters
(range)
2 - 18
Physical Parameters
Diameter
Initial Diameter Guess using H=29.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
4.9 m
+13.0 / -2.0
Follow-up Details
NEOCP
digest2
score
100
Number of observations
4
Time since last observation (days)
5.56
Spectroscopy Details
Known Taxonomies
None
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